Dominic Thiem suffered defeat in his first ATP Tour match since June, losing at the Serbia Open to John Millman.

Thiem has been out of action since suffering a right wrist injury and the former world number three was able to claim the second set in his comeback match.

But he could not avoid a 6-3 3-6 6-4 defeat in a contest that lasted two hours and 35 minutes.

Speaking afterwards, Millman said: "It is great to be back here. I was looking forward to coming back and [playing]. All credit to Domi.

"I can't claim it was one of my biggest wins because he is just coming back from injury and I know how hard that is, coming back from three surgeries myself.

"I know it has been tough for Domi but the game is better having him back. Especially on this surface. I have got to take this win because when he gets better and fitter, it is going to be tough."

Next up for the Australian is Miomir Kecmanovic.

NextGen star Jiri Lehecka booked a meeting with second seed Andrey Rublev by beating Henri Laaksonen, while Filip Krajinovic overcame David Goffin.

At the Barcelona Open, fourth seed Cameron Norrie had to come back from a set down to see off Egor Gerasimov, though his 12th seeded fellow Briton Dan Evans lost to Lorenzo Musetti.

There were routine wins for second seed Casper Ruud, sixth seed Diego Schwartzman and 11th seed Lorenzo Sonego.

Manchester United endured one of their worst attacking displays in recent Premier League history against Liverpool on Tuesday. 

The Red Devils failed to register a single shot on target in the opening 45 minutes at Anfield. It was the first time in the top flight they had reached half-time without having an attempt on goal since a meeting with Manchester City in April 2018. 

United had just 24.5% of the possession during the first half and only managed two touches in the opposition box – 23 fewer than Liverpool, who led 2-0 at the interval thanks to goals from Luis Diaz and Mohamed Salah. 

Ralf Rangnick's side completed 92 passes – more than 300 fewer than Liverpool – and only seven of them came in Liverpool's final third. 

United have now conceded more Premier League goals against Liverpool (74) than they have versus any other opponent in the competition. 

Paul Pogba hobbled off injured in the first half of Manchester United's Premier League meeting with Liverpool on Tuesday. 

World Cup-winning midfielder Pogba was replaced by Jesse Lingard in the 10th minute with United trailing 1-0 at Anfield. 

The France international could be seen limping when he attempted to track back as Luis Diaz opened the scoring inside five minutes.

Pogba had retained his place in the starting line-up despite being jeered by fans in the 3-2 win over Norwich City at Old Trafford at the weekend. 

He could now be a doubt for crucial fixtures against Arsenal and Chelsea in the next nine days. 

The whole of Manchester United is behind Cristiano Ronaldo following the death of his baby son, says interim boss Ralf Rangnick. 

Ronaldo confirmed in a social media post on Monday that his baby son had passed away. 

He and his partner Georgina Rodriguez had been expecting twins. Their newborn daughter survived. 

Ronaldo was absent from United's Premier League meeting with Liverpool on Tuesday and Rangnick sent a message of support to the Portugal captain's family. 

"This is the worst thing that can happen. I'm the father of two sons myself, so I'm fully aware what that means," Rangnick told Sky Sports. 

"We're all behind him. We're all with him. We wish that him and his family are strong together." 

He added to the club's official media team: "It shows there are more important things in life than football. The whole club is with him. For me, it was clear that he was to be where he is now – with his family." 

United and Liverpool fans came together and applauded when the clock showed seven minutes in a show of support for Ronaldo.

Kyrie Irving has been fined $50,000 by the NBA after appearing to raise his middle finger to fans on two separate occasions during Game 1 of the Brooklyn Nets' playoffs opener against the Boston Celtics.

Irving defended his actions during the Nets' 115-114 loss to the Celtics on Sunday.

The 30-year-old, who played for Boston for two turbulent seasons before a sour exit in 2019, has been regularly booed by fans at the TD Garden, and the ill-feeling has only intensified with each meeting.

Irving scored a game-high 39 points in Sunday's loss, and insisted he was only reciprocating the feedback from the Celtics fans.

"Look, where I'm from, I'm used to all these antics and people being close nearby," Irving said post-game. "It's the same energy, and I'm going to have the same energy for them.

"And it's not every fan. I don't want to attack every fan, every Boston fan, but when people start yelling 'p****' or 'b****' or 'f*** you' and all this stuff, there's only but so much you take as a competitor.

"We're the ones expected to be docile and humble, take a humble approach. F*** that, it's the playoffs. It is what it is."

On Tuesday it was confirmed by the NBA that Irving would be fined for his actions, with a statement released by NBA Communications saying: "Brooklyn Nets guard Kyrie Irving has been fined $50,000 for making obscene gestures on the playing court and directing profane language toward the spectator stands, it was announced today by Byron Spruell, President, League Operations.

"Irving made the gestures and his comments to the spectators during the Nets' 115-114 loss to the Boston Celtics on April 17 at TD Garden."

Game 2 will take place at TD Garden on Wednesday.

Phil Jones was restored to Manchester United's starting line-up and Paul Pogba retained his place for the Premier League meeting with Liverpool on Tuesday. 

Centre-back Jones was handed just a second start of the season – his only other one being in the 1-0 home loss to Wolves on January 3 – as Ralf Rangnick switched to a three-man defence for the clash at Anfield. 

Pogba was again named in midfield despite being jeered during the 3-2 win over Norwich City on Saturday, while Nemanja Matic replaced Jesse Lingard. 

Aaron Wan-Bissaka returned in place of Alex Telles and Marcus Rashford was given the nod with Cristiano Ronaldo unavailable following the death of his baby son. 

There were two changes for Liverpool after their FA Cup semi-final success against Manchester City. 

Joel Matip was brought in for Ibrahima Konate to partner Virgil van Dijk in the centre of defence and Jordan Henderson was restored at the expense of Naby Keita. 

Roberto Firmino missed out on a place in the matchday squad due to a minor foot injury. 

Premier League rivals Arsenal and Chelsea will meet in a pre-season friendly in Orlando, Florida, the two clubs have announced.

A stateside London derby, set for Camping World Stadium in downtown Orlando on July 23, will mark the culmination of the week-long 'FC Series', an expansion of the Florida Cup featuring clubs from across the globe.

The Gunners have announced they will travel to Major League Soccer outfit Orlando City on July 20 before meeting the Blues, while Chelsea are to play two as-yet unknown opponents on July 16 and July 20.

The announcement came ahead of the two sides' Premier League meeting on Wednesday night, with Thomas Tuchel's men looking to complete a first league double over the Gunners since 2015-16, having won 2-0 at the Emirates Stadium earlier this season.

Arsenal boss Mikel Arteta told the club's official website he was pleased to see the team's pre-season plans taking shape, as he eyes their first top-four Premier League finish since 2016.

"We're very pleased to see our pre-season plans taking shape with the announcement of our trip to the United States to take part in the FC Series," he said. 

"It's been a long time since we’ve seen our fans in the US, and we're looking forward to playing in front of them."

Chelsea's technical and performance advisor Petr Cech, meanwhile, said the reigning European champions were looking forward to performing in front of their large American fanbase.

"We've always had a lot of success on our US tours, taking so many fans to the stadiums and giving them the opportunity to see Chelsea FC play live," he said. 

"We have a huge fan base in the US that we've proudly built, and we've seen that fanbase getting bigger and bigger every year. We are delighted to go and play in the FC Series and the Florida Cup."

Chelsea and Arsenal also met in a pre-season friendly before the start of the current campaign, Kai Havertz and since-departed striker Tammy Abraham scoring in the Blues' 2-1 success at the Emirates.

Barcelona president Joan Laporta has appeared to blame groups of Barcelona fans for an estimated 30,000 Eintracht Frankfurt fans gaining entry to the clubs' Europa League tie last week.

The second leg of their quarter-final clash saw Frankfurt record a famous 3-2 win after storming into a three-goal lead, as Barcelona were eliminated before swathes of German fans at Camp Nou.

An estimated 30,000 travelling fans gained entry to the stadium despite the Bundesliga club only officially receiving 5,000 tickets for the fixture, leading Laporta to claim he was "ashamed" of the club's handling of the situation last week.

The incident led to a number of Blaugrana fans boycotting their 1-0 loss to Cadiz on Monday, as the Catalan giants suffered back-to-back home defeats for the first time since April 2003, with some protesting against Laporta prior to kick-off.

The Blaugrana chief, however, has blamed club members for the overwhelming Frankfurt presence, accusing them of selling their tickets to German fans.  

"The club is not to blame for what happened against Eintracht, but it is responsible," Lapota said on Tuesday, speaking at a news conference called to explain the incident. 

"A group of members misused their season tickets, which they ceded to German fans.

"It is sad because we love this club, and it is hard to imagine season ticket holders giving their tickets to rival fans. But this happened, and it will be subject to analysis.

"There are around 7,000 members that purchased tickets with discount codes and [those tickets] ended up in German hands. We don't want it to become a witch hunt, but there is a lot of disappointment and we will look into possibly taking action.

"We didn't sell tickets to German fans beyond the 5,000 away tickets. Sales from Germany weren't allowed, and there were many people trying to buy tickets from there. The system of control worked up to a point, but some organised groups were able to breach the mechanisms in place.

"We inherited the system from the previous board. We thought it could work, but we have seen that for special games it doesn't.

"Tickets will now be non-transferrable for non-domestic matches and high-risk games. We are working on other measures so that it does not happen again."

Laporta did, however, admit that the club did not handle the situation perfectly, and was thankful to have avoided more serious consequences.

"I am sure we could have done better," he added. "It concerned us to see so many German fans arriving at the ground, but if we impeded them from entering, we would be talking about more serious incidents."

Under 58,000 Barcelona fans turned out to see Xavi's side fall to a demoralising defeat to Cadiz on Monday, one of their lowest attendances since the legendary midfielder returned as head coach.

Sir Bradley Wiggins has claimed he was groomed by a former cycling coach as a child.

The 41-year-old, who became the first and so far only rider to win the Tour de France and an Olympic gold medal in the same year in 2012, made the claims in an interview with Men's Health UK.

Wiggins, who won a total of eight Olympic medals (five gold, one silver, and two bronze) during a glittering career, said he had buried the abuse during his youth due to a strained relationship with his stepfather, but did not name the alleged offender.

"I was groomed by a coach when I was younger – I was about 13 – and I never fully accepted that... It all impacted me as an adult… I buried it," Wiggins said.

"My stepfather was quite violent to me, he used to call me a f***** for wearing Lycra and stuff, so I didn't think I could tell him. I was such a loner... I just wanted to get out of the environment. I became so insular. I was quite a strange teenager in many ways, and I think the drive on the bike stemmed from adversity."

Wiggins, who became the first British winner of the Tour de France with his 2012 triumph, also opened up on his battles with mental health issues, describing the most successful period of his cycling career as the "unhappiest period" of his life.

"In 2012, after winning the Tour de France, then winning at the Olympics, life was never the same again," he added.

"I was thrust into this fame and adulation that came with the success... I'm an introverted, private person. I didn't know who 'me' was, so I adopted a kind of veil – a sort of rock star veil.

"It wasn't really me... It was probably the unhappiest period of my life. Everything I did was about winning for other people, and the pressures that came with being the first British winner of the Tour. I really struggled with it."

Wiggins ended his cycling career in 2016, having won Olympic medals in four consecutive games between 2004 and 2016: in Athens, Beijing, London and Rio de Janeiro.

British Cycling has offered support to Wiggins after the claims became public.

Manchester United have confirmed a fan-led minutes' applause will be held during Tuesday's Premier League match with Liverpool after Cristiano Ronaldo announced the loss of his son.

The United striker and his partner Georgina Rodriguez were expecting twins, but Ronaldo confirmed in a social media post on Monday that his baby boy had passed away.

In the same post, he said the child's sister had survived.

While a club statement had already revealed the 37-year-old would not feature at Anfield, it has now been announced that fans of the two rival clubs will unite in a show of support for Ronaldo and his family seven minutes into the match, a nod to the forward's iconic number.

Both teams will also wear black armbands throughout the fixture, with Liverpool players joining Ronaldo's United team-mates in paying tribute.

"Fans of Manchester United and Liverpool will unite in support of Cristiano Ronaldo and his family at tonight's match between the two teams at Anfield," read a statement from the Red Devils on Tuesday.

"A fan-led minute's applause will be held in the seventh minute of the game in a tribute to the Portuguese striker and his partner Georgina, after they announced the loss of their newborn baby boy on Monday.

"Messages of support from across the football world are continually flooding in on social media and everybody's thoughts are with the Ronaldo family right now. 

"While United and Liverpool share English football's greatest rivalry, there is a deep-rooted respect held between the two clubs and that will be highlighted by the minute's applause, which was initially suggested by fans of the Merseyside team. 

"Ralf Rangnick's United squad led a request to wear black armbands at Anfield and that has been reciprocated by Jurgen Klopp's Liverpool side."

Diego Simeone rued Atletico Madrid's injury problems ahead of Wednesday's clash with Granada after Joao Felix was ruled out for the remainder of the season.

Atletico saw their hopes of a top-four finish in LaLiga dealt a blow on Monday when the Portuguese forward announced his season is over after picking up a hamstring injury. 

The 22-year-old has scored eight league goals in 24 games, but just 13 starts for Simeone's team in LaLiga this season, his best return since making a big-money move from Benfica in 2019.

But after going off injured at the halfway point of Atletico's 2-1 win over Espanyol last time out, he will be unable to add to his 10 goals and five assists in all competitions this term, joining the likes of Thomas Lemar on a growing injury list.

Simeone said those injuries have come at a "bad time" as his team look to ensure Champions League qualification for next season, noting Joao Felix was in a "great moment" before sustaining the blow.

"We have lost them [Joao Felix and Lemar], and [Hector] Herrera and Jose [Gimenez] are waiting to join the group, we hope they do so after this match," Simeone told his pre-match press conference. 

"We lost Joao, who was in a great moment, with games, playing in continuity, [it was going] very well for his growth and play, [and] Lemar always gives us something different, in that defence to attack transition.

"It's a shame. They are injuries that come to us at a bad time, but I have other boys waiting to play and everyone is up to the task of continuing to compete as we have been lately."

Last month, the Portugal international became the third-youngest striker to reach 50 appearances in LaLiga for Atletico (aged 20 years and 120 days), after Sergio Aguero (19 years and 162 days) and Fernando Torres (19 years and 310 days).

The forward pledged to "come back stronger" when announcing the news of his injury on social media on Monday evening. 

"Unfortunately, the news is not what I expected, and it is with deep sadness that I find myself unable to help my team in what remains to be played this season," the 22-year-old said in an Instagram post.

"Now I can only support Atleti from the outside, and work hard on my recovery to come back stronger."

Atletico are fourth in LaLiga, leading fifth-placed Real Betis by three points ahead of their home clash against Granada, with Simeone's men winning each of their last four home league games, their longest winning streak at the Wanda Metropolitano this term. 

Barcelona are not "throwing in the towel" in the LaLiga title race despite sitting 15 points behind leaders Real Madrid, according to Blaugrana president Joan Laporta.

Xavi's Barca slipped to a 1-0 home defeat against relegation-threatened on Cadiz on Monday, a day after Madrid came from two goals down to win 3-2 at top-four contenders Sevilla.

Carlo Ancelotti's Los Blancos still have Real Betis and Atletico Madrid to face in the final weeks of the season, but their 15-point lead looks to have secured the league title already.

However, Laporta is refusing to give up hope on an unlikely turnaround from Barca, who have a game in hand on the leaders.

"This holy week has been like the passion of Jesus Christ," Laporta said at a news conference on Tuesday.

"Holy Thursday was a disappointment and we ended Easter Monday with another. We have to recover and strengthen. After yesterday's setback, I'm not throwing in the towel.

"In football, anything can happen. I would have liked to speak today after beating Cadiz and talk about things I wanted, but if I did it would seem that I am going to be a victim."

The Cadiz loss further compounded a miserable week for Barca, who were eliminated at the Europa League quarter-final stage by Eintracht Frankfurt on Thursday.

Laporta, who assured investigations are underway into how almost 25,000 Eintracht fans turned Camp Nou into somewhat of a home stadium for the Bundesliga side, believes Xavi "is looking for solutions".

"We were improving and now we are at a standstill," Laporta continued.

"In this final stretch of the league [season] we were doing well. We got a good result at the [Santiago] Bernabeu [4-0 win over Madrid] and now we're struggling to win.

"It's obvious. In the first leg against Eintracht we didn't play a [good] game, and in the second leg we lost. Against Levante, we also struggled.

"Xavi is analysing what happened and looking for solutions. But we also have to take into account that injuries are not helping us. A player like Pedri, a starter and a standout player, has been injured."

Barca will look to get back on track when they visit Real Sociedad on Thursday, and Laporta reiterated his belief in the Blaugrana.

"The situation is different from what we expected," he added.

"But while there is life, there is hope. Mathematically, it is possible. We have to fight in the seven [upcoming] finals to try to get the best possible final result.

"We mustn't throw in the towel, but it's going to be difficult to win the league. We have to be aware that we have seven finals and we have to win them to be in the Champions League."