Rangers will be without leading scorer Alfredo Morelos when they face Celtic in a huge Old Firm derby on Sunday.

The striker sustained a thigh injury while away on international duty with Colombia and will not be fit for a potentially decisive Scottish Premiership clash at Ibrox.

Morelos played no part in Colombia's victories over Bolivia and Venezuela, which proved to be in vain as they failed to qualify for the World Cup in Qatar.

Giovanni van Bronckhorst on Friday confirmed the 25-year-old will miss the showdown with Glasgow rivals Celtic, who are three points ahead of Rangers heading into the contest.

"Unfortunately for all of us he won't be with us on Sunday, we won't have him back in the next couple of weeks," said the former Netherlands midfielder.

"Morelos will be assessed and hopefully we can give more news after the weekend."

Morelos has scored 11 league goals for the defending champions this season.

Rangers have pulled out of a proposed friendly with Celtic that was due to take place in Australia in November.

It had been announced that the champions of Scotland would play in a four-team tournament, titled the "Sydney Super Cup", against their Old Firm rivals as well as A-League duo Sydney FC and Sydney Wanderers.

The game between Rangers and Celtic would have been the first Old Firm derby to take place overseas.

However, Rangers have now confirmed they will not be taking part in the tournament.

A statement released by the club on Thursday read: "Rangers can confirm the club will not be participating in the Sydney Super Cup in November 2022.

"After it became clear the tournament organisers were unwilling to fulfil their commitments to Rangers, we have, with immediate effect, terminated the club's agreement with the organisers."

Rangers fans had voiced their displeasure at the proposal, interrupting the recent 2-1 win at Dundee on several occasions by throwing tennis balls and toilet paper onto the pitch.

UFC star Conor McGregor has reiterated his desire to buy a football club, with Manchester United, Celtic and Chelsea all on his radar.

The 33-year-old said on social media this week that he would like to "explore" the prospect of purchasing Chelsea after Roman Abramovich confirmed his intention to sell up.

He has also previously signalled his interest in purchasing United from the Glazer family and the stake of fellow Irishman Dermot Desmond in Celtic.

McGregor's latest comments were met with scepticism given Abramovich's reported £3billion valuation of Chelsea, but he insisted he is serious about his interest.

"I do not speak in jest," he posted on his personal Twitter account on Sunday in tweets that were seemingly deleted soon after. "I am exploring this, as I said.

"Celtic from Dermot Desmond, Manchester United from the Glaziers [sic], and now the recently up for sale Chelsea football club. All being explored. 

"A football franchise purchase is in my future make no mistake about it."

McGregor has accumulated significant wealth through a number of high-profile bouts, including a crossover into boxing when taking on Floyd Mayweather in 2017.

He moved into the world of business when launching a whiskey brand in 2018 and the Irishman is determined to add a sports team to his profile.

"Everyday I ball," he added. "How wouldn't I lead a team of young, dedicated athletes to glory. I'm perfect for the job. Pray it's your team."

McGregor has been joined by several others in showing an interest in purchasing Chelsea, with Turkish businessman Muhsin Bayrak reportedly already in talks with Abramovich.

Long-serving owner Abramovich announced on Wednesday he had taken the "incredibly difficult" decision to put the club up for sale.

In a statement, he said the sale "will not be fast-tracked but will follow due process", adding he will not be asking for loans to be repaid by the club.

That decision came amid the threat of sanctions against further Russian businesses and high-profile individuals following the country's invasion of Ukraine last week.

Rangers gave the Old Firm Derby away to Celtic, but Giovanni van Bronckhorst does not think it will be decisive in the Scottish Premiership title race. 

Celtic took the lead through Reo Hatate inside five minutes at an electric Parkhead on Wednesday and completely controlled the clash between the top two during the opening period. 

Hatate rifled in a brilliant second and two minutes later crossed for Liel Abada to make it 3-0 on the stroke of half-time. 

Rangers improved after the restart but were unable to stop their 21-game unbeaten run coming to an end, with Celtic replacing them at the Premiership summit and going a point clear. 

"It seemed like it was the first Old Firm game we'd played. We know what the Old Firm will bring, what we have to do … but it seemed like we weren't ready for it," Van Bronckhorst told Sky Sports. 

"You see the way we gave the goals away. It's the sharpness, I cannot say otherwise. It's not going with your man, not being ready for the battles. I think it was unbelievable the first half I saw. 

"I think our Old Firm game started in the second half. We were much better, much more aggressive and we played the second half really well. But in the first half we gave the game away. 

"It wasn't something I expected. When I see the trainings we had, the focus we had before the game, but when the whistle blew, we were just waiting for the goal to be scored. We were too naive and we deserved to be down 3-0 with the way we played. 

"We had an honest conversation in the locker room after the game.  

"We're not the first Rangers team to lose. I lost very big here as a player, but we eventually became champions that year. Of course, we wanted to win this game, but these games don't decide the championship. We still have many games to play and we have to be ready." 

The victory was Ange Postecoglou's first since taking charge of Celtic and ended a six-game winless run against Rangers in the league. 

The Australian was thoroughly impressed with how his team outplayed Rangers and believes there is still plenty more to come from the Bhoys. 

"Our first 45 minutes were outstanding; three great goals," Postecoglou told the BBC. 

"Our football was pretty special and their keeper pulled off some great saves. In the second half, we had to defend a bit more but we've been a team that can do that. It shows another layer. We knew the consequences, what it meant to our supporters, and we stood up. 

"Considering the context of the game and the opposition, I thought our football was outstanding. It's the kind of football team we want to be. It doesn't mean you disrespect or dismiss the opposition. We are still developing, but we want to take it to the opposition, and if we do that, we can take it to any opposition. 

"We've still got key players missing, very influential players. Some are just in the door. Reo Hatate and Matt O'Riley have played fewer than five games. Our target was not top spot, our target is to win things, and if we're going to win things, we have to keep improving." 

Celtic overthrew Rangers at the Scottish Premiership summit after Reo Hatate inspired a resounding 3-0 victory in the Old Firm derby at Parkhead on Wednesday. 

Hatate continued his blistering start to life at Celtic with a first-half double that played a crucial role in securing a first league win against Rangers since September 2019. 

The Japanese midfielder set up Liel Abada with a tantalising cross two minutes after netting his second of the game, practically ending Giovanni van Bronckhorst's hopes of salvaging a result in his first Old Firm at the Rangers helm. 

Rangers' 21-game unbeaten run in the league consequently came to an ignominious end, with Ange Postecoglou's first win over Celtic's arch-rivals sending his team one point clear at the top. 

Celtic took a fifth-minute lead when Hatate's effort from the edge of the box deflected off Glen Kamara and found the bottom-right corner. 

Allan McGregor produced a brilliant double-save to keep Jota and Giorgos Giakoumakis at bay, but he was helpless when Hatate curled in a second in the 42nd minute. 

Hatate then turned provider before half-time, crossing for Abada to steer home after Rangers were caught napping by a quick throw-in. 

Rangers tightened up after the restart but found it difficult to create chances to test Joe Hart, although Ryan Jack rattled the crossbar with a 30-yard piledriver in the 79th minute.

Celtic were able to comfortably see out the victory, and the new league leaders are now unbeaten in 18 straight top-flight matches.

What does it mean? A shift in Rangers' outlook 

Rangers just could not keep track of Celtic's interchanging attack in a blistering first-half display, and it ultimately cost them their place at the top of the league. 

The defeat sees Rangers go from being on a 21-game undefeated streak to having won just one of their past four matches in the top flight. 

A Reo-lly good start 

Hatate was named man of the match on his debut against Hibernian last month and scored a screamer at Hearts the following week. The 24-year-old produced another stand-out display, with two goals and an assist making it a maiden Old Firm outing to remember. 

Barisic ball watches 

Had Rangers gone into half-time at 2-0 down, they may have had hope of mounting a second-half comeback. However, Borna Barisic was completely idle as Abada nipped in front of him to get Celtic's third before the break. He did not return for the second half.

What's next? 

Celtic head to Motherwell on Sunday, when Rangers face another difficult challenge at home to Hearts. 

Aaron Ramsey has joined Scottish Premiership leaders Rangers from Juventus on an initial loan deal.

The Wales international has struggled for appearances this season and was told by Juve boss Massimiliano Allegri to find a new club this month.

Ramsey had been linked with a number of Premier League sides, including Wolves, Burnley and Crystal Palace, but he sealed a deadline-day switch to Rangers on Monday.

He will spend the rest of the 2021-22 campaign at Ibrox, with an agreement also reportedly in place for Rangers to sign the midfielder permanently at the end of the season.

"I am really pleased to be joining a club like Rangers, where there is so much to look forward to between now and May," Ramsey told Rangers' official website.

"I had a number of offers on the table, but none matched the magnitude of this club, with European football and the chance to play in front of 50,000 fans every other week.

"I have had some fantastic conversations with the manager and Ross Wilson, and I'm really looking forward to working with both of them, and to meeting the supporters."

Rangers boss Giovanni van Bronckhorst added: "I'm absolutely delighted that we have been able to add a player of Aaron's quality, experience and leadership to our squad.

"As soon as it was mooted as a possibility, I was really keen for us to try everything to get the deal done, and huge credit must go to Ross and to the board for the work they have put in on this.

"I look forward to welcoming Aaron to the training centre tomorrow."

Ramsey will be looking to kick-start his career back in Britain with Rangers following a largely frustrating time of things across his two and a half years with Juventus.

The 31-year-old, who previously spent 11 seasons with Arsenal, has struggled for regular appearances at the Allianz Stadium due to persistent injury problems.

He has started just 34 games in all competitions since making his debut in September 2019, with 16 other players featuring more regularly for Juve over that period.

While his playing time has been limited, Ramsey's 2.07 chances created per 90 minutes during his time in Turin is the best return of any midfielder currently in the squad.

Since Allegri's arrival at the start of the season, Ramsey has been used only five times – and not at all since early November – totalling 111 minutes of action on the field.

The Cardiff City academy product is eligible to make his Rangers debut in Wednesday's Old Firm showdown with Celtic.

The Gers announced the signing of Mateusz Zukowski from Lechia Gdansk earlier on Monday.

Amad Diallo has joined Rangers on loan from Manchester United until the end of the season.

The 19-year-old signed for United in January last year in a deal reportedly worth around £37million from Italian side Atalanta but has struggled for game time under both Ole Gunnar Solskjaer and Ralf Rangnick.

The loan move to the Scottish champions does not have a purchase option included, as the Old Trafford club still have big plans for the tricky winger, and Rangnick believes the move will be good for his development.

Amad has a goal and an assist from his nine appearances in all competitions for United, though only three of those have been starts. His goal was a clever header in the 1-1 draw with Milan in the first leg of last season's Europa League round of 16.

The Ivory Coast international also made five substitute appearances while at Atalanta, scoring once.

Rangers manager Giovanni van Bronckhorst recently lost playmaker Ianis Hagi to a season-ending injury, meaning Amad has the opportunity to pick up some of the creative slack during his temporary stay in Scotland, and he goes straight into the squad for Saturday's game at Ross County.

After the deal was confirmed, Amad expressed his happiness at the opportunity, telling the club's website: "I am delighted to join Rangers until the end of the season.

"It is fantastic for me at this stage of my career to have the opportunity to come to such a big club that is challenging on a number of fronts and will give me some excellent opportunities to test myself in many environments."

Rangers are top of the Scottish Premiership, four points ahead of rivals Celtic, after a 1-0 win against Livingston at Ibrox on Wednesday.

Everton have completed the signing of Nathan Patterson from Rangers for an undisclosed fee.

The Scotland right-back has penned a deal until June 2027, with reports suggesting that the initial fee is in the region of £10million.

Patterson becomes the Toffees' second acquisition of the January transfer window following the arrival of Ukraine left-back Vitalii Mykolenko on New Year's Day.

Upon completion of the move on Tuesday, the 20-year-old shared his delight at signing for the Premier League side.

"I'm over the moon to sign for Everton and looking forward to getting started," he told the Toffees' website.

"It was an easy choice to sign. This is a massive club with huge history and the fanbase is tremendous.

"Obviously we aren't in the place where we want to be right now, but we can definitely get there with the talent in the changing room and staff here, and I have full belief we can do that.

"It is really exciting to come to a club that has huge talent in the team. I am going to work my socks off and hopefully I can do well with them in training and in games.

"It was also great for me knowing the manager really wanted me here and that made my decision. When a club really wants you, it makes your mind up early on.

"Long-term, I want to nail down a starting position and win some trophies to make the fans proud."

Patterson also revealed that he has already spoken to club captain Seamus Coleman, who he will be competing with for a spot at right-back.

"I’ve had a good conversation with Seamus," he added. "I am really looking forward to learning from him and working together.

"That is why I am here: to learn and get better as a player and, hopefully, win things and do well for the club. If I am working alongside Seamus, that is definitely going to happen."

Patterson, who will wear the number three shirt at Goodison Park, has made six starts and five substitute appearances for Rangers in all competitions this season, registering one assist.

Celtic's clash with Rangers on January 2 has been postponed by a month after Scottish Premiership clubs voted in favour of bringing forward the mid-season break.

Scotland's first minister Nicola Sturgeon announced on Tuesday that all outdoor events in the country would be limited to 500 spectators for at least three weeks from December 26 amid a rise in coronavirus cases.

That would have meant the first Old Firm derby of 2022 practically being held behind closed doors, but there is hope that restrictions will be eased – or entirely lifted – by the time the Glasgow rivals meet in the rescheduled fixture on February 2.

Scottish Premierships teams will now start their three-week break after the Boxing Day round of fixtures, rather than on January 3, and the league will resume on January 17.

Games that were due to be played on December 29 and January 2-3, which also includes the Edinburgh and Dundee derbies, have been moved to January 17-18 and February 1-2 respectively.

Neil Doncaster, SPFL chief executive, said in a statement released on Wednesday: "We have had intense and positive discussions with all cinch SPFL clubs over the past 24 hours, since the announcement by the Scottish government of a three-week period of restrictions on fans attending matches. 

"We have advised our clubs that any postponements increase the risk of further disruption to an already highly congested fixture calendar.

"There are mixed views amongst cinch Premiership clubs about what to do for the best. However, a majority favour the postponement of fixtures to give a chance for games scheduled to be played over the festive period to be played in front of fans, once the three-week period of restrictions comes to an end. 

"The SPFL Board has agreed to postpone the 29 December and New Year Premiership fixture cards.

"Championship, League 1 and League 2 clubs voted to continue playing through the government restrictions and we look forward to their festive fixtures over the next fortnight.

"We would like to place on record our sincere thanks to Sky Sports and Police Scotland for their flexibility in accommodating these changes and to all cinch SPFL clubs for their clear, positive and constructive feedback as we work together to get through the challenges posed by COVID-19."

Belgium assistant coach Shaun Maloney has left his post to become manager of Hibernian.

Maloney was brought onto the coaching staff by Belgium boss Roberto Martinez – who managed him as a player at Wigan Athletic – in September 2018.

The former Scotland international has been part of the Red Devils set-up throughout their stay at the top of the FIFA World Rankings, and was Martinez's assistant during their run to the quarter-finals of Euro 2020.

The 38-year-old now leaves to take his first job as a manager, joining a Hibernian side that are seventh in the Scottish Premiership with 23 points from 18 games.

If Kyogo Furuhashi is any indication, Celtic should be looking to Japan for more players, right?

Former Yokohama F.Marinos boss Ange Postecoglou used his J1 League insight to lure the previously unheralded Kyogo to Parkhead and what a signing it has proven to be – the Japan international has taken Glasgow by storm with 14 goals in all competitions.

Now, Celtic manager Postecoglou is reportedly preparing another raid on Japan's top flight, including his former club, to help bolster his title-chasing side in the January transfer window.

F.Marinos star and joint Golden Boot winner Daizen Maeda, Kawasaki Frontale utility Reo Hatate and Gamba Osaka's Yosuke Ideguchi are believed to be all closing in on moves to Celtic as the Bhoys' Japanese contingent grows.

With speculation mounting, Stats Perform looks at the numbers behind the trio, using Opta data.

Daizen Maeda, Yokohama F.Marinos

Postecoglou leaned on his experiences as a rival coach to prise Kyogo from Andres Iniesta's Vissel Kobe at the start of the season, but it is a completely different matter regarding Maeda, who was signed by the Australian coach, initially on loan in 2020.

Following a difficult loan spell in Portugal via Maritimo, Postecoglou turned to Maeda after leading F.Marinos to their drought-ending J1 League title the season prior. The 24-year-old has not looked back, taking his game to a new level with the runners-up in 2021.

The two-time Japan international shared the Golden Boot with Frontale talisman Leandro Damiao after the pair both scored 23 goals, while he was named in the league's Best XI.

With pace to burn and the ability to play on the flank or through the middle, Maeda fits Postecoglou's high-octane brand of football and pressing philosophy to a tee – he tallied the most sprints across the league (1,457), well ahead of Consadole Sapporo's Tsuyoshi Ogashiwa (869).

Maeda, who likes to cut inside from the left, also led J1 League in shots on target (51), shooting accuracy (63 per cent), big chance total (33), big chance scored (18), expected goals (21.3) and touches in the opposition box (190). He was second for total shots (92) and shot conversion rate (23.9).

"I never imagined I would end the season as top scorer in the league. I feel I have been able to prove I was a good signing here," Maeda, who could provide another dynamic to Celtic's attack having scored a joint-league-high six headed goals, said at the end of the season. "As always it was great to score, but I would have liked to have ended the season with a win.

"I've had a great season although I am disappointed we never managed to win the title, but on a personal level, I am very proud I was able to finish as top scorer. I always want more goals. You can never score enough.

"I believe this team can go on and have a great season next year too. Whatever happens, Marinos are a great club. I've never hidden my ambition to play in Europe. When I tried before in Portugal, Covid ruined it for me. This season has changed everything for me. Goals and a call-up for my country. For me, it's just the start."

Reo Hatate, Kawasaki Frontale

If Celtic want a man that can cover a number of positions, Hatate is their guy.

A defender, midfielder or forward, Hatate is coming off his second successive top-flight crown with the league's dominant force Frontale, who have won the title in four of the last five years.

Hatate has played a key role in helping maintain Frontale's dominance since making his debut in 2018.

The versatile 24-year-old – who has not played abroad, unlike Maeda or Ideguchi – is fresh off a stellar season that saw him named in J1 League's Best XI.

Like 2020, Hatate scored five goals in 30 appearances, while he supplied two assists in the league as he often played in the middle of the pitch, though he can also be deployed at left-back.

Comfortable on the ball and secure in possession, Hatate boasted a passing accuracy of 82.1 per cent in 2021. As for his creativity, he created 33 chances, highlighting his vision. He ranked in the top five for shots on target (third, 22), total shots (fourth, 59) and passes in opposition half (five, 1,297) among all defenders and midfielders.

Covering plenty of ground, Hatate also demonstrated his defensively capabilities throughout the campaign with 45 interceptions and 159 duels won, with a 53.4 success rate.

Yosuke Ideguchi, Gamba Osaka

Of the three players targeted by Celtic, the 25-year-old is somewhat the most surprising.

Labelled "wonderful" previously by former Manchester United playmaker Shinji Kagawa, Ideguchi endured a forgettable time in Europe – he joined then-Championship outfit Leeds United on a four-and-a-half-year contract in 2018 but never made an appearance for the club.

Ideguchi then bounced around on loan at Cultural Leonesa in Spain and Greuther Furth in Germany before returning to boyhood club Gamba Osaka, where he has excelled across two spells.

A player with a lot of potential upside, Ideguchi is more of a holding midfielder and is capable of finding the back of the net.

Ideguchi – part of the Gamba team that tasted domestic success via the J1 League (2014), Emperor's Cup (2014 and 2015), J.League Cup (2014) and Japanese Super Cup (2015) prior to his Leeds departure – is coming off a 29-game season, his most since the 2017 campaign.

While he did not score or register an assist, unlike the season prior when he scored four times and teed up three goals, Ideguchi's work rate and tenacity was invaluable for Gamba.

In 2021, the 15-time Japan international won 55.5 per cent of his tackles with 36 interceptions and 78 duels won. Since 2019, Ideguchi is a top-10 midfielder in tackles (fifth, 145), tackles won (fifth, 85) and interceptions (10th, 109).

Giovanni van Bronckhorst has returned to Ibrox as the new manager of Rangers.

The former Netherlands international has been charged with replacing Steven Gerrard, who left the Scottish Premiership champions to take over as Aston Villa boss last week.

Van Bronckhorst won five trophies with the Glasgow giants in his playing days, including two league titles.

The 46-year-old masterminded Feyenoord's 2016-17 Eredivisie title triumph, while he also lifted the KNVB Cup twice and the Johan Cruyff Shield before taking charge of Chinese Super League club Guangzhou City last year.

Van Bronckhorst is relishing the challenge of winning more honours at Rangers.

The ex-Barcelona and Arsenal man will be fully in charge once he is granted a work permit.

"I am absolutely delighted to be returning to Rangers as the club's new manager," Van Bronckhorst told the Rangers official website.

"I feel so lucky to be going to work with a squad which is in a great position on all fronts and largely has that experience of being winners. I'm grateful for the chance to work again at this huge football club."

Rangers sporting director Ross Wilson revealed Van Bronckhorst had been earmarked as a potential replacement for Gerrard long before the Liverpool legend's departure.

He said: "I am delighted to welcome Gio back to Rangers. He was respected throughout Europe as a player and has already shown why he has that same respect as a coach.

"Gio has already shown himself to be a winner, he knows the club, he knows the quality of the squad and is absolutely aligned with our approach and mindset.

"Gio has been part of a long list of managers we have been tracking for a period of time to ensure we are always ready. When Steven intimated his decision last Wednesday, we immediately got to work on what was then a focused shortlist. We held initial talks within 48 hours and concluded our decision-making within six days of the role becoming available.

"We found agreement with Gio extremely quickly and we have enjoyed working with him on assembling the backroom team that will complement an already excellent support staff that we have built here at Rangers."

Ange Postecoglou is in the midst of the biggest job an Australian coach has held in men's club football.

Postecoglou changed the landscape of the game in Australia and left a legacy in Japan, where he conquered the J1 League with Yokohama F.Marinos before he was lured to Glasgow by a wounded Scottish powerhouse Celtic, dethroned by bitter rivals Rangers.

After some initial backlash, Postecoglou has Celtic fans dreaming of glory through an emphasis on a high-octane style of attacking football and unrelenting belief in his philosophy.

But to get a clear picture of Postecoglou – the most decorated coach in Australian football – and his journey to Parkhead, you have to go back to his days at boyhood club South Melbourne.

Most know about Postecoglou's love for South Melbourne, where his passion for the sport grew alongside his father after immigrating from Greece.

Postecoglou went from juniors to seniors, winning two titles as a player before delivering back-to-back NSL titles as a coach and an unprecedented spot alongside Manchester United at the 2000 Club World Cup in Brazil.

Michael Petersen saw the making of Postecoglou unfold before his eyes. The former South Melbourne and Australia midfielder had been involved with the Australian great since around the age of 10 – the pair initially clashing in a junior rivalry between South and Port Melbourne.

Petersen eventually joined Postecoglou at South Melbourne in the late 1980s.

"He was a natural leader," Petersen told Stats Perform. "In a lot of ways, probably needed to get up to speed personally, but it was an invisible leadership. But he was always serious about his football. He loved the club. So his loyalty was unquestioned."

A trail-blazing coach, Postecoglou's career in the dugout is well-documented but he was also successful on the pitch – the former defender is considered to be one of South Melbourne's greatest players, having won eight pieces of silverware, while earning four international caps for Australia.

However, Postecoglou's career was cut short due to a knee injury.

"He was underestimated [as a player] but obviously he got wiped out pretty young at 27," Petersen said. "I think you're just coming into your professional career [at that age]. At the time, South Melbourne had a lot of good players in all the lines so he probably went a little bit unnoticed but not in our changing room. He was very well respected. You obviously don't make someone captain if you're not first on the teamsheet, so he was always first picked on the teamsheet."

Postecoglou's success has been shaped by his father, Dimitris, and legendary Hungarian Ferenc Puskas.

The 56-year-old played under Puskas from 1989 to 1992, forming a close bond, before launching his own coaching career at South Melbourne.

Postecoglou was appointed in 1996 and former general manager Peter Filopoulos was instrumental in the ex-captain's rise from skipper to coach.

"Every time I spoke to Ange, I felt like I was educated about football. Because I was an administrator. I never played at the high level. I was a little bit more educated about South Melbourne's history and he was very proud of South Melbourne history, the club and he always had these really big aspirations for the club, but also big aspirations for football in Australia as he still does," Filopoulos said.

Postecoglou's transition from player to senior coach at South Melbourne almost did not happen following the sacking of former Socceroos boss Frank Arok.

After a 3-0 loss away to Marconi in March 1996, Arok was relieved of his duties and Postecoglou put in charge on an interim basis for the remaining three games of the season.

"I remember getting the long bus trip to the airport from Fairfield and Frank had slumped in his chair and was just sulking a little bit. The players started to misbehave and were bantering. It was as if they had won 3-0, not lost 3-0. I could see Ange to the right of me was just not amused at all right, I'm sitting at the front of the bus as the official. And it got to the stage that it was out of control on the bus," Filopoulos recalled. "He went up to the front of the bus and picked up the microphone. He said, 'You listen to me, you blokes'. It was silent and he said to them, 'I've played for this club from under eights, right through to every level of South Melbourne, I've worn this jersey for every team age group, to the seniors, I captained this club and won championships. If you want to muck around, no problem, we lost 3-0 but I just want to tell you my perspective, today was the worst performance I've seen of any, any South Melbourne team of any age group in my entire career. So if you guys are happy with yourselves, and you want muck around on the bus, why don't you just reflect on the disgraceful performance and how you disgraced the team jersey today and the club'.

"That was it. There was silence for the rest of the bus trip. And then we got to the airport. And there was all these shuffling of the boarding passes. No one wanted to sit next to Ange. Hindsight is a beautiful thing, right? But I remember thinking to myself back then this guy has something special."

However, Postecoglou – who was working in a bank at the time to supplement his salary of being an assistant coach – was not even in the equation to make the step up permanently after winning all three games as South Melbourne's hierarchy eyed bigger and more established names.

"I'd be in the board meetings as a general manager, and they'd be speaking about Zoran Matic and [former Australia coach] Raul Blanco, all those big names of the time. Ange came into the office and he wasn't really mentioned around the table. They all thought he'd automatically be an assistant," Filopoulos said.

"He goes to me what's going on with the coaching gig? And me naively, I said we had a meeting last night and we're talking about Matic and Blanco. And Ange goes, 'What about me big fella?' I said, 'Are you interested?' He said 'Yes I am, I am interested'. I said, 'Well Ange, if you're interested, you need to make it known'. I thought, I wonder what the young fellas thought. We had the younger committee members and older ones. I remember ringing up some committee members and I threw Ange's name in the mix and over a few conversations, you have to give him a chance to present.

"So what I did back then, we were a very close-knit social group, the younger guys and I set up a barbecue at my place. The coaching conversation came up. And everyone's talking about those big names again. And then Ange said, 'You know I'm interested right?' And someone said, 'What? Are you really interested?' Ange started talking about his philosophy and ideas. It went for like 30 minutes. It was like a full-on pitch without knowing it was a pitch. He finished and it was dead silence. The vice-president at the time said 'Ange you're our f****** coach mate'. That was it. We lobbied hard and got him through. It was tough to get it through. There were some really older guys who weren't convinced.

"Ange got the job. And a lot of people would say that was a foresight. I would say, sometimes it was instinctive that it was the right decision. He changed everything. So there's me as general manager, it was actually quite good, because there was all these expectations and all these different things he wanted in place, which meant I worked pretty hard for him to deliver it."

But it was not all smooth sailing after fighting tooth and nail to appoint Postecoglou – a run of just one win from seven games to open the 1996-97 season had some South Melbourne committee members calling for Ange's head.

Filopoulos said: "There were a few phone calls from committee members and I remember one guy, he said 'you need to get rid of him at midnight tonight so no one sees him leave the club because you've made a mistake, and because you orchestrated all of this, you can follow him behind'.

"It came down to the eighth game at Marconi for a coach's career, really, because the pressure was on. We won after a scrappy 87th-minute goal. Had we not won that game, it would have been a different future for Ange. The rest is history. After that, he improved our football club. He took it to another level. We became a true destination club."

"So a similar story to Celtic, it takes some time, right? Because he does, on my experience, he turned our program upside down. He has meticulous detail and thought process, even to the point of dressing room access," he added.

Petersen, who also served as Postecoglou's assistant during his tenure as head coach of the Young Socceroos, experienced the "seamless" transition from player to coach up close and personal.

"There's layers to having a good football IQ. There's layers to it," said Petersen, who was told his playing career was ending by Postecoglou. "Ange has always had it. No, not even an issue. Very, very astute. I can rubber stamp that from, from way, way back. And that's to a point is if you love something, you really go deep into it. He goes deep into, you know, picking a football team for any matchday is a bit of a puzzle. You've just got to put the whole thing together, you've got to get the right balance of energy, skill sets. Who's going to actually perform on the day for that given day?

"He doesn't get it wrong a lot. And I can say that, but I think his history shows it. He's managed to get it right on the big days. It's by design, it's not coincidence. He gets it right. You can read all the books in the world. And you either got that gift, or you don't have that gift."

"At the time [after coaching South Melbourne to NSL glory] I thought Ange was Australia’s modern-day version of Alex Ferguson," he continued. "To this day I haven't changed my mind as I have watched him evolve and succeed and continually challenge himself and the type of football his team produces. Ange wins and wins well with style and grace."

From South Melbourne to Australia and Japan, Postecoglou has won it all – a pair of National Soccer League championships, back-to-back A-League titles, a record 36-match unbeaten streak at Brisbane Roar, plus a ground-breaking 2015 Asian Cup triumph with the Socceroos and a J1 League crown with F.Marinos – while silencing his doubters.

Postecoglou, like Manchester City's Pep Guardiola and former Juventus and Chelsea boss Maurizio Sarri, pushes the boundaries. Firmly set in his belief of how football should be played, Postecoglou's approach never wavers and success follows in his pursuit of excellence.

That has always been the case for Postecoglou.

Recalling Postecoglou's first steps in senior coaching and his pitch-side antics, Petersen – who also worked alongside Ange at South Melbourne after retirement – said: "We almost had a rule, no one was allowed to talk on the bench. If you're gonna say something, it's gotta mean something, otherwise chitter chatter and joking around, none of that. So there's none of this micro-coaching, if you like. Ange was almost locked in tune with the game. He was actually very, very still, quiet and measured."

Postecoglou is known for not getting too close to his players and Petersen added: "I think that's a maturity beyond his years in a sense that he always, because he probably had to start coaching young and he kind of realised early that you do have to draw a line from mateship because players are insecure creatures, and they'll look for any way to get a way in and if you can be pals, you might jag a spot because he likes you.

"Ange never did that. He made decisions that were based on what was best for the club, not necessarily on the individual. Even as a captain, looking back, he was galvanising the hierarchy, the directors of the football club, everything was all about what was best for the football club. I think that's rare to see players who do that. And then already when they transition into assistant coach and then senior coach, you knew there was a line. And that was all right. I think, in the wash-up, once you know the rules of a gaffer, you love it, you go, 'Okay, well, I know where I stand, I've got to perform'. And it's not just performing in games, it's performing at training. We have to perform, every training session means something.

"We joke around in the changing rooms and then we had fun. We had ghetto blasters, telling jokes. I think the moment we hit the football pitch, for that block of time, for an hour and a half, it was business. There's no laughing, football is serious. Because you laugh and joke, you lose football games. So you train how you play. So the intensity should always be at training. I think Ange knew that already at a young age – perform at training, transition that into games, and then whatever happens after hours, yeah, let's have some fun as well."

Dusan Vlahovic decision not to extend his Fiorentina contract is set to spark a bidding war.

Fiorentina had been hopeful of re-signing their star forward.

Now, Europe's elite are reportedly queuing up to sign the Serbia international.

TOP STORY – VLAHOVIC EYEING JUVE MOVE

Fiorentina star Dusan Vlahovic is dreaming of a move to Juventus, according to Gazzetta dello Sport.

Vlahovic's future is a hot topic after Fiorentina announced the Serbia international will not re-sign in Florence.

Contracted to Fiorentina until 2023, Vlahovic has been tipped to make the move to Juve like former Viola team-mate Federico Chiesa, while Manchester City, Tottenham, Atletico Madrid, Inter and Arsenal have also been linked.

ROUND-UP

- Sport says City forward Raheem Sterling is open to a loan move to Barcelona in January. Sterling has found himself out of favour under Pep Guardiola in Manchester.

- Manchester United are prioritising a new right-back in January to provide competition for Aaron Wan-Bissaka, reports 90min. Rangers' Nathan Patterson and Max Aarons of Norwich City have been linked.

- It is only a matter of weeks before Lautaro Martinez extends his Inter contract, per Fabrizio Romano. Inter are also set to open talks with midfielder Marcelo Brozovic.

- Roma have re-opened talks to sign Denis Zakaria from Borussia Monchengladbach, claims Gianluca Di Marzio. Zakaria is out of contract at the end of the season, though Roma are set to try to bring in the Gladbach star in January. 

- The Daily Mail claims Tottenham are eyeing Chelsea defender Antonio Rudiger. The Germany international is out of contract at the end of the season and has been linked with Bayern Munich, Paris Saint-Germain, Juve, Real Madrid and Atletico.

- Milan are monitoring Salzburg trio Luka Sucic, Brenden Aaronson and Maurtis Kjaergaard, according to Calciomercato.

Rangers overcame plenty of adversity to clinch a 1-0 victory over OId Firm rivals Celtic thanks to Filip Helander's brilliant header.

Hit by a raft of COVID-19 cases, with manager Steven Gerrard among those isolating, Scottish champions Rangers still had the better of Sunday's derby and found a deserved breakthrough in the 66th minute.

Helander met Borna Barisic's corner with a thumping header to score his first Old Firm derby goal, sending a vociferous, albeit wholly one-sided due to coronavirus restrictions, Ibrox crowd into ecstasy. 

Ryan Kent had previously hit the post for Rangers, with Helander's header punishing the profligacy of Celtic forward Odsonne Edouard, who missed a golden chance midway through the first half as the Hoops' winless run against their Glasgow rivals in the league was extended to seven matches.

An enthralling, end-to-end start should have culminated in Celtic taking the lead in the 25th minute, yet Edouard – hunting his eighth league goal against Rangers – somehow skewed wide of a gaping goal from five yards out.

Kent did much better at the other end seven minutes later, beating Joe Hart with a sublime curling effort, but the upright came to Celtic's rescue.

Playmaker Kent tried another curler on the stroke of the hour, only to send his strike straight at Hart for a comfortable save.

Rangers' pressure finally told after the hour, however – Helander rising to meet Barisic's inswinging delivery, with Hart unable to keep out the centre-back's towering header.

Helander almost went from hero to pantomime villain straight from the restart when his slip enabled Kyogo Furuhashi to steal in, but on his league debut for Rangers, stand-in goalkeeper Robby McCrorie made a fantastic save to spare his team-mate's blushes and seal victory.

What does it mean? A big, big win for Gerrard

Rangers cruised to the title as Celtic capitulated last season, but the Hoops look a different proposition under Ange Postecoglou, though he has now become the first manager to lose his first league Old Firm derby match in charge of Celtic since Tony Mowbray in October 2009.

Gerrard will have been kicking every ball from home during the contest, no doubt, and given the adversity Rangers have faced this week, not to mention a gruelling trip back from Armenia, it feels like a statement win from the champions.

McCrorie's nerves of steel

If you are going to make your Premiership debut for Rangers, you might as well do it in the biggest game of all.

Having made his Rangers bow in the Europa League on Thursday, 23-year-old McCrorie came up with two terrific saves in the second half, twice denying the lively Furuhashi.

Edouard found wanting

Only against Motherwell (10) and Hamilton Academical (eight) has Edouard netted more league goals than against Rangers, while the Frenchman – who has been linked with a move away from Celtic before Tuesday's transfer deadline – had scored (seven) or assisted (three) 10 of the Hoops' last 14 strikes against their rivals in the top flight.

However, he fluffed his lines in some style on Sunday, missing from point-blank range and a frustrating day for the forward came to an end shortly after Rangers had taken the lead. His miss was his only shot, while he managed just 19 touches in total. If he is to leave Celtic, it would not have been how he wanted to bow out.

What's next?

Celtic host Ross County after the international break, while Rangers face St Johnstone. Both of those games take place on September 11.