Shakhtar Donetsk CEO Sergei Palkin believes a January move for Arsenal target Mykhaylo Mudryk is "50-50" after holding talks over his potential sale.

The Ukraine international has garnered interest from Europe's top clubs with his impressive Champions League displays, in which he has recorded three goals and two assists in six appearances.

Premier League leaders Arsenal have been closely linked to the 21-year-old, who recently stated he was a fan of head coach Mikel Arteta's style of play and followed their results.

Mudryk was reportedly close to a move away in the most recent transfer window with the likes of Brentford and Everton interested, though the winger ultimately stayed with the 13-time Ukrainian Premier League champions.

But his time with Shakhtar is looking increasingly close to ending with Palkin, who held talks with several clubs in London this week, stating a January transfer is definitely possible.

Asked if Mudryk will move in the upcoming window, Palkin told The Athletic: "To be honest, I do not know.

"At the moment, we are quite far from what we want and what clubs propose. It's not so far but it is not what we need.

"We have discussions. One club, another club, they negotiate. We are in the process. Will it close this month? I don't know.

"It is maybe 50-50 with regards to the winter transfer window. I don't want to talk about figures now. We are in discussions. We have interest from some English clubs and we are in the process."

Brentford failed to get a move over the line in the last window, and Mudryk's Champions League performances have now caught the attention of the elite clubs in the country.

Questioned on whether Manchester City were interested, Palkin replied: "Every day, I read about another English club.

"If you believe the newspapers, it is all of [the English clubs]. But to be honest, it is true as I have had contact from many clubs. A lot of them are involved in this process."

Christophe Galtier believes success in the Champions League should not define his ongoing project at Paris Saint-Germain.

PSG have been dominant force in France over the past decade, winning eight Ligue 1 titles while also capturing the Coupe de France and Coupe de la Ligue on six occasions.

But the coveted Champions League crown has continued to elude Parisian giants, who came closest to landing it when they lost 1-0 to Bayern Munich in the 2020 final.

PSG will face Bayern once more in the last 16 of this season's competition, but head coach Galtier thinks his future at the club should not depend on their performances in Europe.

"There are 10 teams that every season aim to win the Champions League, and only one achieves it," he told Marca. "And then, the other nine who have not succeeded, do we have to fire their coaches? No.

"It's very difficult to win the Champions League. I'm not looking to protect myself, but the big European clubs have this goal and don't change everything because they don't win it.

"There are several examples. Atletico [Madrid] reached the final twice and when they did not win, the club continued to believe in [Diego] Simeone and his sporting project. The same goes for Pep Guardiola. [Manchester City] haven't won yet, but the club still believes in their ideas.

"I think it would be a mistake to change PSG's sports project if the Champions League is not won. I think it's a process, obviously not a 10-year one, but what shouldn't be is that if we don't win this year, we change everything."

Despite being unbeaten in six matches, PSG only advanced to the knockout stages as group runners-up for a second successive season, as Benfica snatched top spot in Group H by virtue of scoring more away goals.

Galtier's side conceded seven goals - with only RB Leipzig (nine) and Eintracht Frankfurt (eight) shipping more against the teams that progressed to the last 16 - and the head coach insists they must tighten up to embark on a long run in the competition. 

"We have conceded too many in the Champions League," he added. "Obviously, there is a difference in level between the Champions League and our championship. But if we want to go far in the Champions League, we must improve our defensive level.

"Nothing is easy in the Champions League. In addition, no one in the analysis has taken into account the difficulty of the calendar this season. It is the first time in the history of football with such a compact and difficult calendar.

"Practically every week, there were Champions League games. I think that's why some teams that normally made it past the group stage haven't. We have played in three and a half months what we normally played in four or five months."

Any club looking to snatch Mykhaylo Mudryk will have to splash at least €100million, Shakhtar Donetsk's director of football Dario Srna has said.

The Ukraine international has courted the attention of Europe's elite with spectacular performances in the Champions League, where he scored three goals and contributed two assists in six appearances.

Earlier this week, Mudryk revealed he follows Arsenal closely, amid continued speculation the Premier League leaders are looking to launch a move for his services when the market reopens in the new year.

Mudryk's services will not come cheaply, though, with Srna arguing the transfers of Antony and Jadon Sancho to Manchester United, and Jack Grealish to Manchester City, have set the bar.

"If somebody wants to buy Mudryk, they must pay huge, huge, huge money. Otherwise, the president of the club (Rinat Akhmetov) will not sell him," he told The Athletic.

"All the clubs must respect the president, respect Shakhtar and in the end they must respect Mykhaylo Mudryk, who is one of the best players I have seen. The price is so big.

"The market is deciding the price, not me. Antony, Grealish, they are players of more than €100m and for me, Mudryk does not have less quality than them.

"This is the last two transfers in the past year, in more or less the same positions. Sancho from Borussia Dortmund also. We just want respect. The market is deciding the price, not me – it shows which kind of players cost this kind of money."

Shakhtar's chief executive Sergei Palkin confirmed Mudryk is attracting plenty of interest ahead of the January transfer window, claiming that new suitors emerge on a weekly basis.

"Every week, some club appears and starts to feel [where we are]. They're not coming and saying 'OK, take 50 million and give me Mudryk'. They understand the story behind him, and they understand that he is quite an expensive player," Palkin explained.

"But they start to feel our club, what our strategy is, what we should do. In any case, the time will arrive. Definitely, it will arrive and a big club will give us €100m.

"Mudryk is a talent in a process. What he is showing today, it’s just 60 per cent of what he can do in the future. And when you multiply this, you realise he costs much, much more. Therefore, we believe that in the future he can cost definitely around €100m."

Another Barcelona legend is heading for the Camp Nou exit door after Gerard Pique announced he is set to retire after this weekend's LaLiga clash with Almeria at the age of 35.

Widely considered one of the best defenders of his generation, Pique is also one of the most decorated with the World Cup, Champions League and European Championship among his envious list of honours, which also includes eight LaLiga titles.

The centre-half has racked up a whopping 615 appearances for Barcelona across all competitions, while his international cap tally with Spain also surpassed triple figures.

Pique has fallen down the Blaugrana pecking order in recent times and was booed by the home fans at Camp Nou during the 3-0 win over Villarreal last month, with head coach Xavi and former team-mate Andres Iniesta leaping to his defence.

But despite a somewhat sour ending to his lengthy association with Barca, Pique remains an integral figure in arguably the greatest period in the club's history. Here, we take a closer look at some of his career highlights.

The 2008-09 Treble

Though he progressed through Barcelona's youth ranks, Pique departed for Manchester United in 2004, only to return to the Blaugrana four years later.

One of the first signings of the Pep Guardiola era, he would form a wonderful partnership alongside veteran Carles Puyol in the heart of defence, while notably scoring during the memorable 6-2 rout of Real Madrid at Santiago Bernabeu.

Pique racked up 45 appearances across all competitions during his maiden season as Barca became the first Spanish side to win the treble after landing the LaLiga, Copa del Rey and Champions League titles.

World and European champion

Pique's solid displays at club level culminated in a senior international debut during Spain's 2-0 victory over England in February 2009.

He quickly established himself alongside Puyol as the reigning European champions' first-choice centre-half, and started all seven matches the following year as La Roja secured their first World Cup triumph in South Africa.

Then, partnered with Sergio Ramos, Pique played every minute in Poland and Ukraine two years later as Vicente Del Bosque's side completed a hat-trick of major international titles by successfully defending their European crown.

Having conceded just one goal in six games, he was one of three Spain players named in the UEFA Team of the Tournament.

The 2014-15 Treble

Pique endured his first trophyless season at Barca under Tata Martino in 2013-14 - the Blaugrana conceding the LaLiga title to Atletico Madrid following a 1-1 draw at Camp Nou on the final day of the campaign.

Nevertheless, the defender signed a new contract with the club who, under the new guidance of Luis Enrique, regained their domestic crown with a match to spare, before capturing the Copa del Rey with victory over Athletic Bilbao.

The Catalan Giants then put Juventus to the sword 3-1 in the Champions League showpiece to become the first team to win the treble twice; Pique among a handful of players involved in both sides.

Spain centurion

Spanish dominance on the international stage eventually came to an end following early World Cup exits in 2014 and 2018, as well as Euro 2016.

Nevertheless, Pique remained an integral part of the side and reached a significant milestone during the 2018 finals, earning his 100th cap as La Roja beat Iran 1-0.

The defender, who retired from international duty after defeat by Russia in the last 16, remains one of only 13 Spanish players to reach triple figures.

600 up for Barca

Despite taking his LaLiga title tally to eight, Pique's final few seasons at Barca have been blighted by injury, while he has also fallen down the pecking order under former team-mate Xavi.

However, the centre-half continued to clock up the career milestones, including his 600th Blaugrana appearance during the 4-0 win over Osasuna in March.

Pique became the fifth player - and first defender - to reach that mark for the club, after Lionel Messi (778), Xavi (767), Sergio Busquets (694) and Andres Iniesta (674).

Salzburg will have to do what no other Austrian side has done before at Milan to qualify for the Champions League knockout stages, while Jude Bellingham has his eyes on an achievement managed by only two players previously.

The Rossoneri need only a point from the game at San Siro and the historical facts suggest they will achieve their aim to make it out of Group E.

For Bellingham, he can put his name in the record books alongside former team-mate Erling Haaland and Kylian Mbappe by scoring for Borussia Dortmund at Copenhagen.

There is plenty to play for as the Champions League group stage wraps up on Wednesday, and Stats Perform has trawled through the data to shine a light on the most interesting angles.

Milan v Salzburg

With a win, Salzburg will advance to the knockout stages for the second consecutive season after never making it out of the group stage previously.

They will need to defy the odds on their trip to Milan, where the Italian side are undefeated in home fixtures against Austrian opponents in the competition (W4 D1), while averaging 3.8 goals per game.

Salzburg have never beaten Milan in their three previous Champions League meetings, but after losing the first two, they collected their first point with a 1-1 draw in this campaign's reverse fixture.

While Olivier Giroud became the oldest player in Champions League history to reach 20 goals (36 years old) during Milan's win at Dinamo Zagreb last time out, Salzburg boast the youngest starting XI in the competition with an average age of 22 years and 279 days.

Shakhtar Donetsk v RB Leipzig

Shakhtar have only won one game in the group stage, but sit three points behind second-placed. A win would see them through to the knockout stages for the third time in the past four seasons.

The reverse-fixture was a memorable one for Shakhtar and exciting young winger Mykhailo Mudryk, who showed why he is so in-demand with a goal and two assists in a 4-1 away win.

Unfortunately for the Ukrainian side, that was their only victory from their past 12 Champions League matches (D6 L5).

Meanwhile, Leipzig have found some form in the competition, with back-to-back victories against Celtic before making it three wins in a row when they beat Real Madrid 3-2.

Manchester City v Sevilla

City are eyeing an undefeated group stage when they host Sevilla, having only conceded one goal in total from their five games until this point.

English sides have given Sevilla trouble for years now, with their last Champions League win over a Premier League team coming back in 2007 against Arsenal. 

If Jorge Sampaoli's side are to stand any chance of a shock win, they will need to pay special attention to Jack Grealish, who has impressed in the group stage with 10 chances created from open play, the most in Pep Guardiola's squad.

Maccabi Haifa v Benfica

If Juventus can salvage even a draw in their clash with Paris Saint-Germain, then Benfica will be able to win Group H by defeating Maccabi Haifa.

It has been a special run of form for Benfica, who for the first time since 1990 have gone six Champions League games without a loss (W3 D3).

Maccabi will have their backs against the wall, as only Malmo have a worse winning percentage (17 per cent) than their 24 per cent among teams to have played at least 15 Champions League games.

Also working in Benfica's favour is manager Roger Schmidt's record in the competition. Between his time with Bayer Leverkusen (2014-2017) and Benfica in this campaign, his run of 13 games unbeaten is the most by any active manager qualified for this season's Champions League.

Other fixtures:

Juventus v Paris Saint-Germain

5  - Juventus are looking to avoid becoming the second Italian side to ever lose five matches in a Champions League group stage, after Roma in 2004-05.

6  - Paris Saint-Germain's Kylian Mbappe has six goals in the group stage. With one more he can tie Christopher Nkunku (last season) for the most by a French player in a single group stage, while with two more he can tie Zlatan Ibrahimovic's club-record of eight in 2013-14.

Copenhagen v Borussia Dortmund

60  - Despite Copenhagen still being without a win in Group G, they have kept a clean sheet in 60 per cent (nine-of-15) of their Champions League home games – the best ratio of any team with at least 10 appearances.

3  - With a goal, Bellingham can become just the third teenager to ever score in all three away games in a Champions League group stage, following Mbappe (2017-18) and Haaland (2019-20).

Chelsea v Dinamo Zagreb

10  - Chelsea are undefeated in their past 10 group stage games in the Champions League dating back to September 2019 (W6 D4). Over that period, they are averaging 2.3 goals per game.

10  - Along with City's Grealish, Chelsea's Mason Mount is the only other Premier League player from this Champions League campaign to tally at least 10 shots and 10 chances created.

Real Madrid v Celtic

20  - Since the beginning of last season's Champions League, no player has been involved in more open-play sequences that have resulted in a goal than Real Madrid's Vinicius Junior (20).

14  - Celtic's Matt O'Riley has attempted the most shots in the Champions League this season without scoring, with no goals from his 14 shots.

Yannick Carrasco missed a last-gasp penalty as Atletico Madrid crashed out of the Champions League following a 2-2 draw with Bayer Leverkusen, who were also eliminated.

Requiring victory to maintain any hopes of progressing from Group B, Diego Simeone's side twice came from behind as Carrasco and Rodrigo de Paul cancelled out efforts from Moussa Diaby and Callum Hudson-Odoi.

There was late drama at the Wanda Metropolitano, where Clement Turpin had initially blown the full-time whistle before VAR penalised Piero Hincapie for handball in the box.

However, Carrasco was denied by Lukas Hradecky as Atletico bowed out at the group stage for the first time in five years.

Paris Saint-Germain can "do great things" in the Champions League if the attacking trio of Kylian Mbappe, Lionel Messi and Neymar continue their rich vein of form, according to defender Achraf Hakimi.

With Neymar operating just behind Mbappe and Messi, all three were on target as Christophe Galtier's side soared through to the knockout stages with a dominant 7-2 victory over Maccabi Haifa at Parc des Princes.

Supported by a midfield trio of Fabian Ruiz, Renato Sanches and Vitinha, the front three embraced the opportunity to express themselves more freely with PSG netting seven goals in a Champions League game for only the third time.

"We played a good game, we fulfilled the objective of qualifying," Hakimi told RMC Sport 1. "We scored a lot of goals. The coach chose the system to try things.

"The coach likes to play with this midfield, we hope it's a good possibility for the team. If the front three stay like that, it's possible to do great things. We're glad they all scored."

Galtier added: "It would be pretentious to think that we have the best team in the world. There are high quality teams in this competition.

"But I have three extraordinary players up front. We had to find a system so that they could express themselves more freely.

"Everyone knows the technical quality of the three, but we also realise that, in this competition, defending more in density allows us to have transitions. It's very nice to see, they play for each other."

Although disappointed by the manner in which the second goal was conceded, Galtier was impressed by the overall performance of his players, who he is urging to secure top spot in Group H when they face Juventus next week.

"I regret the second goal. We lacked requirement and rigour at the beginning of the second half to avoid reviving the team," the head coach added.

"Apart from that, I'm happy with the game. Overall, the team has been fantastic. We played lively, alert football, with a lot of technical relationships and connections between the lines. I am satisfied.

"We are qualified; it's very good, it's the most important. The competition is not over, we have to go for first place against Juventus. PSG's ambition is to finish first. We remain focused on this objective."

Paris Saint-Germain will not win the Champions League because they are "terrible at defending," according to former Manchester United goalkeeper Peter Schmeichel.

Kylian Mbappe and Lionel Messi scored twice while Neymar was also on target in the thumping 7-2 victory over Maccabi Haifa at Parc des Princes. 

Despite progressing to the knockout stages with a match to spare, the Champions League trophy has remained elusive to PSG, who are yet to register a clean sheet in this season's competition after Abdoulaye Seck's brace for the visitors.

Schmeichel, who lifted the trophy with United in 1999, heaped praise on the attacking trio of Mbappe, Messi and Neymar after another devastating goalscoring display, but believes that defensive frailties will wreck any title ambitions.

"What was special about this game was the quality of the goals," he told CBS Sports Golazo. "You can't defend against that. These three guys up front, Mbappe, Neymar and Messi, when they play like that, there are no answers.

"I'm not sure when you talk about them winning the Champions League. I think the problem they have also showed today. When they're 3-0 up, all of a sudden, it's 4-2. They need to score a lot of goals to win games, and it's not always going to happen.

"I think they are terrible defending; that's also because of the three front players. When you are at the stadium, and you see how little they take part in defending.

"Everybody else, Bayern Munich, Manchester City, all those teams, it's 11 players attacking, it's 11 players defending. I think in modern-day football, that's what you need.

"That could be the problem in one game, one game against Man City, one game against Real Madrid, it's enough to get knocked out."

Kylian Mbappe and Lionel Messi scored twice as Paris Saint-Germain marched through to the Champions League knockout stages with a 7-2 win over Maccabi Haifa.

Neymar was also on target to help Christophe Galtier's side book their place in the last 16 with a match to spare.

Sean Goldberg's own goal and a late Carlos Soler strike completed a commanding victory at Parc des Princes, where PSG remain unbeaten after 90 minutes since their 2-1 defeat by Manchester City in the 2020-21 semi-finals.

A pair of Abdoulaye Seck headers proved academic for Maccabi, whose attention turns to the fight for the Europa League after their elimination from Group H was confirmed.

PSG broke the deadlock in the 19th minute as a persistent Mbappe poked the ball to Messi, who delightfully prodded beyond Josh Cohen with the outside of his boot from 12 yards.

Mbappe doubled the lead from a similar position 13 minutes later; the France forward brilliantly curling into the far corner after the ball ricocheted kindly for him, and Neymar made it 3-0 when he tucked away Messi's throughball following a devastating counter.

The visitors pulled one back when Seck headed in Omer Atzili’s free-kick, but the hosts quickly restored their three-goal cushion as Messi swept home a trademark 20-yard effort.

Seck grabbed his second by looping a header over Gianluigi Donnarumma five minutes after the restart, becoming the first defender to score twice against PSG since Julian Palmieri for Bastia in January 2015.

The hosts soon regained control, however, as Mbappe superbly curled past Cohen from Achraf Hakimi's deep cross, before Goldberg turned Neymar's centre beyond his own goalkeeper.

The crossbar denied Messi a hat-trick, but the Argentina star provided a neat lay-off for Soler to round off a dominant display six minutes from time.

Jurgen Klopp bemoaned injury problems for hampering Liverpool's consistency as the Reds manager confirmed Thiago Alcantara will miss Wednesday's visit to Ajax.

Liverpool have underwhelmed this season thus far, sitting eighth in the Premier League and 12 points behind leaders Arsenal after falling to a disappointing 1-0 defeat at Nottingham Forest.

However, despite a 4-1 hammering at Napoli on matchday one in the Champions League, the Reds could still progress to the knockout stages with a game to spare if they avoid defeat at Ajax.

Liverpool will head to Amsterdam without Thiago to call upon, though, as injury issues continue to frustrate Klopp.

"Thiago is still out, I don't know if he will be fit for the weekend. [Ibrahima] Konate is here and ready to play minutes, I would say," Klopp said.

"When you want it really clicking you need consistency in the line-up and we haven't had that.

"When you have [lots of injuries], players who should be rested have to play and players come back from injuries too early. That's tricky. That situation isn't sorted overnight.

"We've played really well a couple of times but it's not as if we have been without problems. We win a game then lose two players and another who can't play for more than 20 minutes. Tomorrow we have enough players with us."

Liverpool will welcome back Darwin Nunez for the trip to Ajax, though, as Klopp aims to progress to the Champions League stages with the Reds for a record sixth straight time.

Ajax must win to keep their hopes alive in the competition, but they have lost their last three Champions League matches against Liverpool, only enduring longer such runs against Juventus (four) and Real Madrid (seven).

Klopp's side battled past Alfred Schreuder's team in the reverse fixture, courtesy of a late Joel Matip winner, and the German acknowledged the difficult challenge that awaits at Johan Cruijff Arena.

"We played a good home game against Ajax. That's a bit like our season – we play really good then the opponent scores with their first chance," Klopp added.

"Ajax are a dangerous opponent and that's the team we play for. It would be great [to qualify early] but I can't sit here and tell you how I feel because we haven't done it.

"After our start in the group stage, people didn't think it was likely to happen. But now it can happen, and we have to close the group."

Virgil van Dijk urged Liverpool to remember "how good we are" as the Reds look to bounce back from a disappointing defeat at Nottingham Forest when they travel to Ajax on Wednesday.

Jurgen Klopp's side recorded back-to-back Premier League wins over West Ham and the in-form Manchester City, but fell to a surprise 1-0 defeat at strugglers Forest on Saturday.

The narrow loss, in which Liverpool spurned numerous chances, summarised what has been an underwhelming season thus far for the Reds, who are eighth in the league and 12 points behind leaders Arsenal.

However, Liverpool could still secure Champions League knockout football with a game to spare if they avoid defeat at Ajax, with Van Dijk issuing a reminder to his team-mates over their qualities.

"What the manager said after the game, we only had ourselves to blame, we had the chances to score and another day they will go in," the Netherlands international said. 

"It was a very intense and difficult week, with a fantastic win against City and a difficult one against West Ham. Then an away game, early kick-off against Forest, who were struggling before our game.

"We tried everything but we didn't win; we know our performances, in general, have to be as consistent as they were [in previous seasons], that's what we are trying to do.

"We are trying to sort it and do everything in our power, that's what we have to do, so that's our situation. We shouldn't forget how good we are, keep the confidence and try to be consistent again."

While Alfred Schreuder's side dropped five points in two matches either side of the last international break, they have returned to form in recent weeks to open a four-point lead at the Eredivisie summit.

Van Dijk acknowledged the tough task that awaits Liverpool, who have won their last three Champions League matches against Ajax, as his side prepare to visit Amsterdam.

"They don't have the best moment also, but I know how it can be here on a Champions League night and that is something we are prepared for," the centre-back added.

"We have to match them and do even more – it will be interesting. We're not coming here to defend or draw, we want to win the game, show our qualities and make sure we go through tomorrow.

"They will know how tough it will be, we have to be confident and enjoy the occasion. Everyone wants to be at this level."

Former Milan and Italy head coach Arrigo Sacchi believes Napoli are capable of reaching the Champions League semi-finals following their blistering start to the season.

Luciano Spalletti's side have raced to the Serie A summit with 23 points from their opening nine matches, scoring a league-high 22 goals along the way.

The Partenopei have also netted 17 times on the way to qualifying for the Champions League knockout stages with two games to spare for the first time in their history.

Napoli lifted the UEFA Cup in the 1988-89 season and reached the 2014-15 Europa League semi-finals, but are yet to progress beyond the last 16 of Europe's premier club competition.

However, Sacchi, who won successive European Cups with Milan in 1989 and 1990, is confident Spalletti's men can advance into unchartered territory this term should their campaign continue in the same fashion.

"Beautiful team; they play modern football, they attack as 11 and defend as 11. Sometimes, it seems like they can be on the pitch with their eyes closed," he told La Gazzetta dello Sport.

"They come together with incredible ease and this is the result of the generosity, cooperation and synergy that exists in the squad. Bravo to Spalletti, because here you can see, and a lot, the hand of the coach.

"If they don't fall into the success trap - and I really hope not - if everyone remains humble and doesn't stop running, I think they can go a long way [in the Champions League]. 

"Who knows, maybe even in the semi-finals if the draws are not too bad? In any case, so far the work of Spalletti's guys is a 10 out of 10.”

Napoli welcome Bologna to the Diego Armando Maradona Stadium in Serie A on Sunday, when they will be aiming to stretch their winning streak across all competitions to 10 matches.

Napoli coach Luciano Spalletti hailed the atmosphere at the sold-out Stadio Maradona as his side fought past Ajax 4-2 to secure their place in the Champions League knockout stages.

Goals from Hirving Lozano, Giacomo Raspadori, Khvicha Kvaratskhelia, and Victor Osimhen saw Napoli continue their unbeaten campaign in Group A in front of a raucous home crowd.

It was a result that secured a place in the last 16 with two matches to spare.
 
Speaking to Sky Sport Italia, Spalletti said about the home support: "On evenings like this, you are swept along by the atmosphere. At one point, I felt dizzy and thought I could see stars going around my head.

"This qualification is down to the lads and I am fortunate to be working with a group like this. The entire city is proud of them, a city that pushed us on with the right motivation."

With another four goals tonight, the Partenopei have further demonstrated their goalscoring capabilities. 

They have now scored 17 goals in the group stages, representing the most ever by an Italian side in the group stages of the competition.

When asked about the tactics behind his free-scoring side, Spalletti said: "Systems no longer exist in football, it’s all about the spaces left by the opposition. 

"You must be quick to spot them and know the right moment to strike, have the courage to start the move even when pressed," he added.

Lozano, whose header in the third minute opened the scoring, was Napoli's ninth different goalscorer in the Champions League this season. 

And Napoli's final goal, scored by the returning Osimhen, was the their 10th, the most of any side in this season's competition.

Speaking to Sky Sport Italia, Lozano said: "It was a great game, I think the whole team did a good job.

"I am very happy with the victory and my goal. We are all pleased to enter the history books. It was very difficult against a strong side like Ajax.

"We continue to work game after game to keep improving."

Napoli's next fixture is home to Rangers as they look to maintain their unbeaten group stage record and secure the top spot in Group A.

Son Heung-min scored twice as Tottenham climbed to the Group D summit with a 3-2 victory over 10-man Eintracht Frankfurt in the Champions League.

Antonio Conte's side fell behind to Daichi Kamada at an emotional Tottenham Hotspur Stadium, where Spurs were playing their first home match since the death of former fitness coach Gian Piero Ventrone.

But the hosts responded with Son netting either side of a Harry Kane penalty and ran out victors despite late drama that saw Faride Alidou pull one back and Kane miss a second penalty against the Europa League champions, who earlier had Tuta sent off for two bookable offences.

Tottenham move top of Group D following Marseille's victory over Sporting CP, while Eintracht slip to the bottom of the pool.

Eintracht had won on their two previous visits to London and took a 14th-minute lead when Christopher Lenz robbed Dier of possession inside the Tottenham penalty area, before Kamada slotted Sebastian Rode's lay-off into an empty net.

Spurs levelled six minutes later when Kane's perfectly timed throughball released Son, who calmly slid home past Kevin Trapp.

Kane completed the turnaround from the penalty spot after VAR ruled Kristijan Jakic felled the England captain in the box.

Son then established breathing space for the hosts with his second goal as he emphatically volleyed home Pierre-Emile Hojbjerg's pinpoint cross

It took sharp reflexes from Trapp to prevent Son, Cristian Romero and Ryan Sessegnon from increasing Tottenham's advantage, before the visitors' misery was compounded on the hour mark when Tuta was shown a second yellow card in as many minutes. 

Despite Alidou ensuring a nervy finish when he headed in Mario Gotze’s corner, before Kane fired over a stoppage-time penalty, Spurs held out to move top of the group.

Celtic head coach Ange Postecoglou believes "a lot of missed chances" were to blame for his side's ill-fated Champions League season. 

After losing 2-0 to RB Leipzig at home on Tuesday, the reigning Scottish Champions will not be able to progress beyond the group stage. 

Even their hopes of dropping into the Europa League look slim, needing four points from their games against Shakhtar Donetsk and Real Madrid, as well as favours from elsewhere.

Reflecting on a disappointing display from his side, Postecoglou said: "I thought we showed all the effort and endeavour to try to win a game of football.

"But as we have found at this level, if you don’t take your chances it’s very hard to convert all of that into a result.

"I’m trying to tell us to play in a certain way to be successful, but we know at this level that if you don't take your opportunities then it's going to hurt you at some stage.

"It's been the story of our campaign so far – a lot of missed chances."

Celtic's loss equalled the longest run of home defeats by a team in the competition, previously set by Monaco between May 2017 and December 2018 with seven.

But Postecoglou hopes the experience, while disappointing, will benefit his side in the long term.

"We have just got to keep going. Irrespective of whether we continue or not, we have two more Champions League games that we want to keep using as a platform to improve as a football team and improve our players," he said. 

"The more they have exposure at this level, I think the better equipped we will be at this level."

Postecoglou and his side will look to get something from their game against Shakhtar on October 25, which follows domestic fixtures with Hibernian, Motherwell and Hearts.