The second major of the year gets under way on Thursday, with the PGA Championship returning to Valhalla Golf Club for the fourth time, and the first since 2014.

That previous staging of the event in Louisville brought Rory McIlroy his fourth and most recent major title. The Northern Irishman enters this year's tournament in excellent form and among the favourites, but he will face plenty of competition.

Brooks Koepka lifted the hulking trophy for a third time last year and is again tipped to be in contention, headlining a list of 16 LIV Golf entrants as the fracture that has split the sport shows little sign of healing.     

However, the question on most people's lips ahead of tee-off is; who – if anyone – can stop Scottie Scheffler? The Masters champion and world number one has been out of action for three weeks following the birth of his first child, but few expect any rustiness from a man who has enjoyed a magical start to 2024.

Ahead of the 106th edition of the PGA Championship, we run through the key storylines and delve into the best Opta facts around the key contenders.

The course

The PGA Championship's lack of a permanent home may deny it the lustre of the Masters, but a return to Valhalla – a course which holds fond memories for some of golf's biggest names – should add something special.

Valhalla's fourth PGA Championship will make it the most common home of the tournament since the start of the 1990s, with only Southern Hills hosting more often since the competition was founded in 1916 (five times).

The previous three editions at Valhalla have provided plenty of drama, with the first two – in 1996 and 2000 – being decided by a playoff. Mark Brooks overcame Kenny Perry in 1996, then Tiger Woods saw off Bob May four years later for the third leg of the memorable 'Tiger Slam'.

In 2014, meanwhile, McIlroy beat Phil Mickelson by one stroke in a dramatic finish on a chaotic, stormy Sunday. In near darkness, officials moved Mickelson and playing partner Rickie Fowler off to the side to allow McIlroy to tee off on the 18th and avoid having to sleep on his slender lead.

McIlroy has failed to win on any of his subsequent 35 major appearances, but as he returns to the scene of his most dramatic success, it's no wonder the world number two feels "the stars are aligning" for him.

The contenders 

Indeed, McIlroy approaches the tournament in fine form, winning on his last two starts on the PGA Tour after enduring a mixed beginning to 2024.

Having triumphed at the Zurich Classic of New Orleans alongside Shane Lowry, McIlroy hauled in Xander Schauffele to win the Wells Fargo Championship for a record-extending fourth time last week, issuing a timely reminder of his brilliance by carding a six-under 65 in the final round.

Back in 2014, McIlroy entered the PGA Championship as the favourite after winning The Open, but he believes he is in better shape now than he was a decade ago.

"I've been banging this drum for the last few years, but I'm a way better player now than I was back then," he told Sky Sports after his Wells Fargo win.

"I haven't had the major record to back that up, but I've had the wins, I've done everything else there is to do in the game since 2014. The only thing I need to do is get another major."

While hopes are high regarding McIlroy's chances of a title tilt, he is not the clear favourite. That honour goes to Scheffler.

After his four-stroke victory at the Masters, Scheffler could become just the third golfer this century to win the first two majors in a calendar year, after Woods (in 2002) and Jordan Spieth (2015). 

He has been in sublime form this year, shooting a staggering 161 under par across 39 rounds in 10 PGA Tour events, not finishing a single round over par.

Scheffler has won on four of his last five starts, triumphing at the Arnold Palmer Invitational, Players' Championship and RBC Heritage as well as the Masters, and finished second at the other, one shot behind Stephen Jager at the Houston Open.

The 27-year-old has taken three weeks off since Augusta, with wife Meredith giving birth to son Bennett last week. Scheffler does not believe becoming a father has had a negative impact on his preparations, though.

"I talk a lot about how it's all about my prep work. I want to be as prepared as possible going into an event and, standing here today, I feel like I am extremely prepared and I feel like my game is in a good spot," he told the Golf Channel.

Should a lack of sleep get to the new dad, Scheffler can expect competition from the man who beat him and Viktor Hovland by two shots at last year's PGA Championship – Koepka.

Only Walter Hagen, Jack Nicklaus (five each) and Woods (four) have bettered his three wins at the event. 

Having gone back-to-back at the PGA Championship in 2018 and 2019, Koepka could become just the second player to win successive editions of the tournament twice in the stroke-play era, after Woods did so in 1999 and 2000, and again in 2006 and 2007.

What of 15-time major champion Woods? He has a lifetime exemption for the PGA Championship but has not played competitively since the Masters. At Augusta, he made a record 24th consecutive cut but finished last of all players to go the distance, a 10-over 82 in the third round being his worst-ever score at the event.

A Woods triumph would make even his incredible 2019 Masters comeback look like a minor upset, but he did not play his chances down at Tuesday’s press conference.

"I still feel that I can win golf tournaments," Woods said. "I just need to do it for all four days, not like I did at Augusta for only two." 

There are others going under the radar who are more likely to be in contention, though.

Jon Rahm entered last year's PGA Championship as world number one and hot favourite, only to finish with a share of 50th place at seven over for the tournament. 

Having joined LIV Golf in December before enduring a poor Masters defence, Rahm is not being spoken about in quite the same terms this time around. 

The Spaniard has, however, made the cut at each of his last 18 majors, the longest ongoing run among male golfers. The last time he failed to see the weekend was at the 2019 PGA Championship.

Schauffele and Max Homa have both been tipped for serious tilts at what would be a maiden major title for either player. 

Schauffele's 12 top-10 major finishes since 2017 are more than any other player without a title to their name, while Homa has been steadily improving, finishing T10 at The Open last year, then T3 at the Masters, having never previously managed a top-10 finish in 16 major appearances. 

The history 

The PGA Championship has not been all that welcoming to those travelling from overseas in recent years. In fact, the last eight editions have all been won by an American, the longest run of champions of a single nationality at any major since US-born players won 12 straight US Opens between 1982 and 1993.

The last non-US player to win the PGA was Jason Day in 2015, while the last European to lift the Wannamaker trophy was McIlroy one year earlier.

The likes of Justin Thomas (twice), Mickelson, Collin Morikawa and Jimmy Walker have helped Koepka establish home dominance in the last eight years. Prior to Walker's 2016 triumph, non-Americans had won six of the previous eight editions. 

Another American, Spieth, is eyeing a piece of history as he looks to complete the career Grand Slam, a feat only previously achieved by Gene Sarazen, Ben Hogan, Gary Player, Nicklaus and Woods. 

He has not made the top 25 at any major since 2019, though that T3 finish did come at the PGA.

Largely good conditions are expected in Louisville, making it highly unlikely this year's tournament becomes the first in 48 years to produce an over-par winning score. The last time the PGA was won with either an even or over-par score was in 1976, with Dave Stockton coming out on top at +1.

With 16 former PGA Championship victors taking their places among the strongest field in professional golf, expect a far higher bar to be set this time around.

Aryna Sabalenka is through to her second Italian Open semi-final after a straight-sets victory over Jelena Ostapenko on Wednesday.

The Belarusian, who recovered from a lower back injury sustained in her previous match against Elina Svitolina, breezed through 6-2, 6-4 after just 72 minutes on the court.

Sabalenka broke her serve in the third and fifth games, with Ostapenko opening the door with two double faults, while a single break in the seventh game settled the second set.

The second seed almost let it slip with her only double fault but came back with two big serves to close out the win.

Sabalenka will face Danielle Collins or Victoria Azarenka in the semi-final on Friday. 

Data Debrief: Top 10

Sabalenka (10) has become only the second player to reach 10 or more WTA-1000 semi-finals since the start of the 2020 season, along with Iga Swiatek (16).

With Sabalenka joining Swiatek and Coco Gauff, it is the first time the WTA’s top three players have reached the semi-final at the same WTA event since Roland Garros in 2013 – excluding the WTA Tour Finals.

Sabalenka has spent the most time out on the court in WTA clay events in 2024, with this match bringing her up to 25 hours and 34 minutes.

Scottie Scheffler admits he does not allow himself to look too far ahead as he prepares to launch his bid for a first PGA Championship title.

The world number one, who finished tied-second behind champion Brooks Koepka at Oak Hill last year, is the player in form and favourite to go one better 12 months on and claim his third major.

The reigning Masters champion is aiming to become only the third golfer since the turn of the century to win the opening two majors in a calendar year, after Tiger Woods (2002) and Jordan Spieth (2015).

Scheffler arrives at Valhalla having won four of his last five tournaments, and is 161 under par across his 10 PGA Tour events in 2024 - shooting 60s in 30 of the 39 rounds he has played.

One of only two players to finish inside the top 10 in each of the last three majors - along with Cameron Smith - big things are expected of the 28-year-old, but he highlighted the importance of staying grounded.

"I don't really try to look that far ahead," he said. "If I listen to the narratives around myself, if it was two months ago, it would probably look significantly different than it does now.

"I'm sure that wasn't a conversation you were all having two months ago and, all of a sudden, now it's like: 'Oh, he's going to win this many tournaments, or do that and do this'.

"I don't really pay attention to it, I don't really care about it. I'm trying to do the best I can out there each and every week, and as far as anything else, I'm not really too concerned with it.

"I may win a lot of major championships, I may be stuck at two the rest of my career. It doesn't really concern me at the moment. I'm just trying to prepare as best as possible for this week."

Jurgen Klopp's long-time assistant Pep Lijnders has agreed to take over at Salzburg, the Austrian club and Liverpool have confirmed.

Lijnders joined the Reds in 2014 as under-16s coach, before he became first-team development coach a year later.

Initially working under Brendan Rodgers, Lijnders has played a key role in Klopp's staff since the German took over at Anfield in October 2015.

It was confirmed in January that Lijnders would join Klopp in leaving Liverpool, and the Dutchman will now take a step into management, having agreed a three-year deal with Salzburg.

"I am very proud to become the new head coach of Salzburg," said Lijnders.

"This is a real privilege for me. After PSV, Porto and Liverpool, I am now moving to another exceptional club with a really good structure and a particular focus on youth development.

"I want to develop a mentality with the team that places a lot of emphasis on an attacking style of play and where passion and hunger for success are the basis of everything.

"My family has visited the city before and was overwhelmed by its beauty and the friendliness of the people. That was the last and important step for me in choosing Salzburg."

This is Lijnders' second managerial position, after a brief spell at NEC Nijmegen.

Lijnders will be joined by another of Liverpool's backroom staff, Vitor Matos, who will serve as his assistant. They are replacing Gerhard Struber, who was dismissed in April by 17-time Austrian champions Salzburg.

The duo, along with Klopp and the rest of his staff, will celebrate the end of their glorious Liverpool tenure when the Reds take on Wolves at Anfield on Sunday.

Kylian Mbappe's passion, mentality and drive are the fundamental factors that make him so special, according to France legend Thierry Henry. 

Les Bleus' skipper is heavily linked with a blockbuster move to Real Madrid after it was officially announced last week that he will depart Paris Saint-Germain at the end of this campaign.

Mbappe leaves Parc des Princes as the club's all-time leading scorer, while he has just been named Ligue 1's Player of the Year for a fifth successive season, and is set to top the goalscoring charts for a sixth year running.

Still only 25 years old, he has already played in two World Cup finals - lifting the trophy in 2018 and scoring a hat-trick in the 2022 showpiece as France lost out to Argentina on penalties - and won six domestic titles. 

Mbappe has also scored 46 goals in 77 caps for Les Bleus, trailing only Henry (51) and Olivier Giroud (57) on their all-time list, and will look to add the European Championship to his list of honours when he leads his country into the 2024 tournament next month.

Saluting the forward in a new BBC documentary entitled 'Mbappe', Henry said: "The great champions have something in them that I cannot describe.

"When you're a champion, you have to bring something to the table, something extra that is not normal, and that he has. The higher you go, the less normal you are.

"When it comes to this mentality and will, champions do have something that is a bit different to others.

"What I can see in this guy is passion, the will and the love of the game. If you do what needs to be done with those tools, then you're unstoppable.

"What he has achieved already, some people didn't do that in their careers, and they were outstanding players."

There are many similarities between Henry and Mbappe, most notably their styles of play with explosive attacking flair and electric speed. Both grew up in the Paris suburbs, started their senior careers at Monaco and went on to win the World Cup with France.

And the 46-year-old offered a closer insight into what makes the PSG forward on another level to his contemporaries.

"What I see is the same will of wanting to succeed," he analysed. "I don't care about anything else if you don't have that will, that drive - and Kylian has that in abundance. What makes him so special for me is easy; he thinks.

"People always talk about his speed. I know a lot of players that are fast, but can they play football at that level? No. Can they score? Can they run as fast as he does with the ball?

"Can you still see the game when you're running at full speed? You need to have a lot of tools in order to do that, and he's also clever.

"Of course, he has to work on stuff, he's still young and people forget that. He's not yet a finished article. Are you ever a finished article, whether it's in life or football?"

Alex Albon has signed a new long-term deal with Williams, until the end of the 2026 season at least.

The Thai driver, whose existing contract was due to expire at the conclusion of the 2025 campaign, has put pen to paper on fresh terms with the team he joined in 2022.

After finishing seventh in last season's World Constructors' Championship standings, Williams are ninth after a slow start to 2024.

While the length of the new deal is uncertain, it will take Albon into Formula One's new regulation period, which begins in 2026, and the 28-year-old is excited by Williams' future.

"This is a long-term project that I really believe in and want to play a key role in, which is why I have signed a multi-year contract," he said.

"The journey will take time, but I am confident we are building the right team to move forward and achieve great things in the years to come.

"It has been a difficult start to the year, but since joining Williams, we have made significant progress together, and I have seen huge changes happening behind the scenes to take us back to the front of the grid."

Team principal James Vowles added: "We are delighted to secure Alex's long-term future with Williams Racing.

"He has exceptional talent, technical input and dedication to the cause and this is a huge vote of confidence in Williams and the journey back to competitiveness that we are on.

"Since joining, Alex has consistently demonstrated his ability to perform under pressure, and signing him for the long-term is a big piece of the puzzle of moving us up the grid."

Rick Carlisle insists there are "no excuses" after the Indiana Pacers' 121-91 defeat to the New York Knicks saw them fall behind in the Eastern Conference semi-final series.

Jalen Brunson top-scored with 44 points in Game 5 at Madison Square Garden as the Knicks edged 3-2 ahead in the series with a commanding win that moved them to the brink of their first Eastern Conference finals appearance since 2000.

Pascal Siakam's contribution of 22 points proved academic for Indiana, who must continue their unbeaten postseason run on home soil in Game 6 at Gainbridge Fieldhouse if they are to take the series into a decider.

The Pacers are making their first playoff appearance since 2018-19 - and targeting a first Conference finals appearance in 10 years - and Carlisle believes his side's marginal inexperience proved crucial in Game 5.

"There are no excuses," he said. "But all the guys on our roster, I believe it's the first time they've been in a Game 5, tied 2-2, going on the road. So, you learn a lot in those situations very quickly.

"This is a different circumstance, and as a playoff series, it's going to get harder and harder. Their overall level of fight in this game was superior to what ours was, and that's the bottom line."

Tyrese Haliburton added: "They made a lot of shots today. But with the ones they did miss, they grabbed the offensive rebounds."

Meanwhile, Knicks guard Miles McBride saluted the character of his team-mates, who bounced back from a humbling 121-89 defeat in Game 4.

"I think the shift started in the locker room in Indiana," he said. "We talked about it and knew we had to respond."

Unai Emery says Aston Villa have achieved their dream after qualification for next season's Champions League was secured.

Tottenham's 2-0 defeat to Manchester City on Tuesday left Ange Postecoglou's fifth-place side five points behind Villa, who subsequently sealed a fourth-place finish with a game to spare.

More importantly, the Villans are back in UEFA's premier club competition for the first time since the 1982-83 season, when they suffered European Cup quarter-final elimination to Juventus.

Additionally, the club secured their highest top-flight finish since the 1995-96 campaign, which they also ended in fourth place.

Emery, whose side reached this season's Europa Conference League semi-finals, now has his sights set on Europe's top prize next season, in which he is demanding even more from his players.

"It's a very special day," the Spaniard told Villa's official media channels. "It was our dream when we started the season to be here. To play Champions League is, after the Premier League, the best.

"You can play in the Premier League against the best teams in the world, it's very difficult. When you are playing in the Champions League, you are playing against the best teams, at the same time, from other countries. And it's amazing.

"We know the history of Aston Villa is so long and so successful. Even in the Champions League, we knew the responsibility was to try to increase our level, try to be demanding and to dream.

"I want to enjoy more and, next year, the new challenge starts for us. To build a team again, and be strong to go and always increase our level; this is our objective."

Michel knows it will not be easy for Girona to secure a second-place finish in LaLiga after they slipped to a 1-0 home loss to Villarreal on Tuesday.

But the players will give their all to try and finish an impressive season on a high, the coach vowed.

After losing at home to Villarreal, Girona are third on 75 points, one behind Barcelona, who have a game in hand.

"I see it as very difficult," Michel told reporters. "Barca are already in second place with two wins and can win all three games. It's a very complicated situation for second place.

"I see everyone in the team really fired up. These players just have to be applauded for the season they are having.

"After winning against Barcelona we had two games we could have won and we only got one point."

Girona visit Valencia, ninth in the league, on Sunday. They conclude their campaign at home against lowly-ranked Granada on May 25. Barca's remaining league fixtures include Almeria, Rayo Vallecano and Sevilla.

Michel was nevertheless proud of his team and the fans despite the disappointing result.

"They [the fans] have shown us that they are with the team, that they are happy with the way we do things. They know that together we are much stronger. I am very proud of the fans," the Spaniard said.

With their best finish of 10th coming in the 2017-18 and 2022-23 campaigns, Girona's place in next season's Champions League is in doubt.

According to The Times, Premier League reigning champions Manchester City and their sister club Girona will not both be able to compete in the tournament unless Abu Dhabi's City Football Group, who acquired 47 per cent of the LaLiga club in 2017, reduce their shareholding in one of the teams.

Pep Guardiola believes Manchester City will feel pressure similar to "the serve to win Wimbledon" when they look to secure the Premier League title on the final day of the season.

The Citizens took a giant stride towards clinching a record-breaking fourth successive top-flight crown with a 2-0 win over Tottenham on Tuesday.

Erling Haaland struck twice in the second half as City leapfrogged Arsenal to top spot, while moving two points clear of the Gunners with one match remaining.

Guardiola's side, who welcome West Ham to the Etihad Stadium on the final day, are red-hot favourites to seal the deal with a victory, with Opta predicting they have an 84.3 per cent chance of winning the league now.

But the Spaniard admits it is not a foregone conclusion and will not be plain sailing, and highlighted similar memorable examples of where City have had to really dig deep to get over the line.

"The tennis players say 'the serve to win Wimbledon', the last game is the most difficult one," he told BBC Sport. "We know what we're playing for. The tension is there."

"[The players] were playing for the consequences of the result [in the first half against Tottenham]," he told reporters in his news conference. "When you do that, you are going to lose the Premier League. You cannot perform to your level. They are human beings, I understand the pressure.

"Not even Arsenal played well against Manchester United [the Gunners' 1-0 win at Old Trafford]. They knew if they did not win there, they would not win the Premier League. It will be the same on Sunday for us against West Ham.

"We will feel the pressure. Look at Aston Villa a few seasons ago, 2-0 down with 15 minutes to go. Sergio Aguero against QPR, went to 93 minutes. It is normal. That is why we talk and say everyone has to relax, and do what they have to do. That is all."

Anthony Edwards could only stand back and watch as MVP Nikola Jokic inspired the Denver Nuggets in their victory over the Minnesota Timberwolves.

On the night he received the Michael Jordan Trophy after being named the NBA's MVP for the third time, Jokic scored 40 points and provided 13 assists in a 112-97 win.

It was a victory that put the reigning NBA champions within touching distance of the Western Conference finals.

And Edwards, who finished with 18 points and nine assists for Minnesota, could not even muster the energy to be angry.

He said: "I just laugh. That's all I can do.

"He's good, man. I think I said that after Game 1 when we won, and Game 2, he's the MVP. He's the best player in the NBA.

"He showed it the last three games, three games in a row. He was special tonight. I've got to give him his flowers. He was that guy tonight."

Denver coach Michael Malone said: "He did everything for us tonight, and it was fun to watch."

Jamal Murray chipped in with 16 points for the Nuggets, though he was happy to hand responsibility to Jokic.

"If Jokic's scoring like that, there's no need to do anything special," Murray said.

"He's amazing, just the way he picks apart the game and reads the game and trusts his teammates.

"I'm guessing that for the big fella getting the trophy tonight probably motivated him a little bit. Just being at home was a lot of fun, the place was rocking, kind of felt the energy and he definitely had it going."

The Nuggets lead the series 3-2 heading into Game 6.

Ange Postecoglou claimed the foundations at Tottenham are "really fragile" after a 2-0 defeat to Manchester City put paid to their Champions League qualification hopes.

Erling Haaland struck twice in the second half as City leapfrogged Spurs' bitter rivals Arsenal to return to the Premier League summit heading into the final day.

Postecoglou had been left flabbergasted in the build-up by Tottenham fans claiming they would be happy to lose to Pep Guardiola's side in order to dent the Gunners' title bid.

And while there was a generally flat atmosphere inside the Tottenham Hotspur Stadium, home supporters were filmed celebrating City's opening goal while others chanted "are you watching Arsenal?"

The head coach, who was also captured arguing with a Spurs fan, was left far from impressed as his side's top-four hopes ended, with Aston Villa securing a place in next season's Champions League at their expense.

"The foundations are really fragile," he said. "The last 48 hours have shown me that. "It's inside the club, outside the club, everywhere. It's been an interesting exercise. It's just my observations.

"I can't dictate what people do. They're allowed to express themselves any way they want. But when we've got late winners in games, it's because the crowd has helped us.

"Maybe, I'm out of step, but I just don't care, I just want to win. I want to be successful at this football club; that's why I was brought in. So how other people want to feel, and what their priorities are, are of zero interest to me.

"I know what's important to build a winning team - that's what I need to concentrate on."