Brooks Koepka holds a two-stroke lead of LIV Golf Jeddah after finishing the opening round eight under par in Saudi Arabia.

The four-time major champion made eight birdies in his round of 62 and did not go over par on any hole to head into the weekend ahead of second-placed Charl Schwartzel, while Patrick Reed is tied for third with Hideto Tanihara and Peter Uihlein at three shots off the lead.

The inaugural individual LIV Golf champion Dustin Johnson is T16 on two under par, alongside Open champion and world number two Cameron Smith.

Johnson, who has collected 121 points across the season, struck five birdies, but a double-bogey on the par-three eighth set him back.

Phil Mickelson and Lee Westwood fared slightly better at three under, the latter not carding any bogies in his round.

LIV Golf Bangkok winner Eugenio Lopez-Chacarra struggled to back up his performance in Thailand and is T28 at one under par, seven shots back from Koepka. Bryson DeChambeau, meanwhile, only managed a par 70.

After withdrawing from LIV Golf Bangkok with injury, Branden Grace carded a one-over-par round on his return to action.

Eugenio Lopez-Chacarra claimed the LIV Golf Bangkok title after carding a final-round 69 to win by three strokes on a weather-affected final day.

The 22-year-old took a five-shot lead into the final round and did enough to hold off late charges from the likes of Patrick Reed and Paul Casey, the latter of whom will be left to rue an opening round of 71 after shooting 65 on both the second and third days.

Nobody bettered Lopez-Chacarra's first and second rounds of 65 and 63 respectively, and he overcame two bogies on the front nine to finish three under on the final day and seal victory, maintaining his focus despite play being suspended for an hour and a half because of a storm in the area.

The Spaniard was a high-ranked amateur before joining the controversial Saudi-backed tour in June and now earns his first professional championship, as well as a $4million purse.

Richard Bland and Branden Grace formed part of a leading trio with Lopez-Chacarra on seven under after the opening round, but Grace withdrew with injury on Saturday while Bland could not follow up his first-day success, losing pace on the eventual winner to finish joint-third – alongside Casey and Sihwan Kim and a stroke behind second-placed Reed.

Four-time major champion Brooks Koepka was joint-eighth at 13 under, while Bryson DeChambeau ended 14th at 10 under.

Other big names were way off the pace, with Phil Mickelson 10 shots behind Lopez-Chacarra and 2022 Open Championship winner Cameron Smith finishing a disappointing tournament tied for 41st at four under.

Eugenio Lopez-Chacarra will take a five-stroke lead into the final round at LIV Golf Bangkok after ending a brilliant second day in Thailand at 16 under par.

Lopez-Chacarra was one of a leading trio on seven under after the first round, but Richard Bland was unable to keep up with the Spaniard and Branden Grace withdrew after just three holes on Saturday due to an acute muscle strain.

Bland is one of four five shots off the lead with Sihwan Kim, Patrick Reed and Harold Varner III – while they may not be completely out of the running yet, the chasing pack need Lopez-Chacarra to lose momentum.

If his form from the first two rounds is anything to go by, there is little hope of such a collapse, with no one in the field bettering his respective scores of 65 and 63.

Saturday's 63 was nine under par as the 22-year-old – who was a high-ranked amateur before joining LIV Golf in June – carded seven birdies and an eagle, which was holed from the sand on six, and avoided a single bogey.

Those trailing Lopez-Chacarra will be hoping the Madrid native's inexperience leads to a blip on Sunday.

Four-time major winner Brooks Koepka is one of those who will aim to propel himself into contention as he sits on 10 under for the tournament, though victory will require something special.

Few other big names retain much of a chance of glory, however, with Bryson DeChambeau at seven under and Phil Mickelson another shot back.

Sergio Garcia and Dustin Johnson are among a group on four under, while 2022 Open Championship winner Cameron Smith is way down near the bottom of the standings at two under.

If Lopez-Chacarra can hold his nerve on Sunday, he will have gone from amateur golfer to winner of a $4million purse within four months.

Cameron Smith was among the early stragglers at LIV Golf Bangkok as the Open champion finished his first round seven shots adrift of the leaders.

After winning the Chicago leg of the breakaway series last month, Australian Smith would have been hoping for more at Stonehill Golf Course on Friday.

A double bogey at 16 was followed by a pair of pars as he came home in level-par 72.

Eugenio Lopez-Chacarra, Richard Bland and Branden Grace were the unlikely leading trio on seven under, with Marc Leishman and Ian Poulter tied for fourth one shot back.

Brooks Koepka was one of five players on five under, with Phil Mickelson and Bryson DeChambeau three under and Dustin Johnson two under.

Only five players shot worse scores than Smith, with Chase Koepka and Matthew Wolff bringing up the rear on two under.

The three co-leaders all had bogey-free rounds, each posting rounds of 65 after making seven birdies.

Lopez-Chacarra is a 22-year-old Spaniard who was a top amateur before embarking on his professional career in the LIV ranks. He has yet to have a top-20 finish on the tour.

Bland is a 49-year-old Englishman who in May 2021 won his first European Tour title at the 478th attempt; while Grace, with two wins on the PGA Tour and nine on the European Tour, is the renowned top performer among the pace-setting trio.

The Official World Golf Ranking (OWGR) on Thursday revealed that no rankings points will be up for grabs in Bangkok this week or Jeddah next week.

Branden Grace posted a seven-under 65 in the final round on Saturday, leapfrogging Dustin Johnson and Carlos Ortiz to win LIV Golf Portland.

Two shots behind the co-leaders at the start of the third round, Grace reeled off four birdies in the final six holes, including three consecutive birdies between 15 and 17, to take out the tournament.

With the victory, the South African follows up compatriot Charl Schwartel's win in London at LIV Golf's inaugural event in June.

The South African quartet that makes up Stinger GC - Grace, Schwartzel, Louis Oosthuizen and Hennie du Plessis – could only manage second in the team standings, though, with Johnson's 4 Aces GC taking out first.

"What a day. It's been like this the whole day, the crowd came out and I played flawless golf," Grace said afterwards. "I played, really, really well when I needed to do something special. It came up and I managed to pull it off, but what a great day.

"I knew the back nine, I had to kind of dig deep. Carlos was playing great golf, DJ was coming back and I think, one of the big things for me today was the birdie on 13.

"Then I thought, 'Now, I'm in with it.' Obviously, the finish was just amazing."  

Amid the news former Ryder Cup player Paul Casey defected from the PGA Tour to the Saudi-backed breakaway competition, Grace finished the tournament on 13-under, two strokes ahead of Ortiz who posted a three-under 69 on Saturday.

They were followed by 2020 Masters winner Johnson and another recent defector in Patrick Reed, who finished on nine-under after 54 holes.

Six-time major champion Phil Mickelson finished tied for 40th this week with a 54-hole score of 10-over. Through two LIV Golf events, Mickelson is a combined 20-over par.

Charl Schwartzel survived a tense finish to the final round to hold off Hennie du Plessis by one shot and win the inaugural LIV Golf Invitational near London on Saturday. 

The South African carded a third-round 72 to finish seven-under par for the tournament, narrowly ahead of countryman Du Plessis in the 54-hole tournament.

A brilliant birdie on the final hole saw Peter Uihlein join Branden Grace one stroke further back at the Centurion Club to claim a share of third.

2011 Masters champion Schwartzel, one of seven major winners taking part in the breakaway series, will earn a reported $4.75million for his triumph.

He led the way at the end of the first two rounds and took a three-shot lead into the final day, which he started in good fashion by reaching the back nine without dropping a shot.

However, a double bogey on the par-four 12th opened the door for Du Plessis to make things a little more interesting in the race for golf's biggest ever prize.

Du Plessis got within a couple of shots of his Stinger GC team-mate, though Schwartzel had enough breathing space to finish with a bogey on the final hole that got him over the line.

"I was just trying to get this thing to the house. I had it in my hands and made it more difficult than it should have been," Schwartzel said.

"Hennie played fantastic golf and at 25 he has a bright future, he's playing fantastic golf. What [LIV Golf] have done is way beyond our expectations. It's out of this world."

Schwartzel, Du Plessis and Grace were all part of the same team, with Stinger finishing 14 shots ahead of the chasing pack.

Dustin Johnson, the highest-ranked player at the event, finished one-under par in eighth, while Phil Mickelson – the breakaway league's other superstar – was way down the leaderboard with 10 over.

The controversial Saudi-backed series will reconvene in Portland at the end of June for its second event, with more big names set to defect from the PGA Tour.

Patrick Reed and Pat Perez were confirmed as the latest to join the series on Saturday, while Bryson DeChambeau made the switch on Friday.

Phil Mickelson and Brooks Koepka both shot 70 Saturday to set up a mouth-watering final pairing at the US PGA Championship. 

At seven under par for the tournament, Mickelson holds a one-stroke lead over his countryman entering the final round at Kiawah Island's Ocean Course after saving par on 18 while Koepka bogeyed the last. 

The 50-year-old Mickelson is the fourth player aged 50 or older to lead a major after three rounds in the modern era, which began in 1934. 

The others were Tom Watson at the 2009 Open Championship, Greg Norman at the 2008 Open, and Julius Boros at the 1973 US Open -- none of whom ended up holding on for the win. 

Mickelson has been resilient this week in South Carolina, though, steadying himself Saturday after going bogey-double bogey on 12 and 13 to make par on the final five holes. 

While Mickelson's resurgence has excited the fans, Koepka remains a model of consistency at the PGA.

He has finished at least tied for fourth in 12 of the last 13 rounds at the major, and he could become the first player to win the same major three times in a four-year stretch since Watson won the Open in 1980, 1982 and 1983.

Mickelson will be shooting for his sixth major title and first since the 2013 Open, while Koepka seeks his fifth. 

Louis Oosthuizen, who shared the lead with Mickelson entering play Saturday, managed just three birdies on the day on the way to an even-par 72 that left him five under for the tournament. 

American Kevin Streelman (70) is at four under, while Oosthuizen's South African countrymen Branden Grace and Christiaan Bezuidenhout are at three under after even-par rounds of their own. 

Bryson DeChambeau (71) was unable to gain ground on the leaders and enters Sunday five back of Mickelson along with Gary Woodland (72) and Joaquin Niemann (71). 

Jordan Spieth matched Billy Horschel for the low round of the day with a 68, and he sits at even par for the tournament along with Rickie Fowler (69) and Keegan Bradley (72).

Reigning Masters champion Hideki Matsuyama fell from contention with a 76, putting him at one over with the likes of Shane Lowry (73), Padraig Harrington (73) and Ian Poulter (73). 

Phil Mickelson played himself right into contention to become the oldest major champion in history after taking the clubhouse lead on day two of the US PGA Championship.

The 50-year-old looked in good shape in his first round on Thursday and he went a step further on Friday, finding himself top of the leaderboard having gone around the Ocean Course at Kiawah Island in 69.

It meant the American was on five under for the tournament, and he was leading by two shots shortly after he had finished for the day.

For much of Friday it looked as though Branden Grace was going to be in charge, the South African sitting pretty at six under for the tournament as he stepped up to the tee on the 17th.

But he finished his round with a double-bogey and a bogey as the breezy conditions took their toll on the two holes regarded as the toughest on the entire course, meaning he walked off after his final hole three under for the tournament.

Mickelson had similar issues on the same two holes earlier in the day after starting on the 10th, though the five-time major winner only dropped two shots across the 17th and 18th – it clearly was not enough of a wobble to really impact his mood.

The 2005 US PGA Championship winner has not had a single top-10 finish on the PGA Tour this season, but he has a great chance to end that here.

Opening up on his brilliant start at Kiawah Island, he said: "Physically I've felt as good as ever, I've been able to perform to play the shots, but I haven't been able to be as present or sharp mentally to visualise the shots I want to play.

"Meditation has been a big part of me being able to play the shots I want. It's gotten more difficult as I've got older to focus. Your mind is like a muscle, you have to exercise.

"That's what I've been doing, some days playing [as many as] 40-45 holes to make sure I can concentrate longer than just 18."

Mickelson carded five birdies after the turn, playing a huge role in putting him into contention to surpass Julius Boros as the oldest ever major winner at 48 in 1968.

Additionally, he is the first man aged 50 or over to be in top-five contention after 36 holes at a major since 2013.

His form here is made all the more remarkable by the fact he needed a special exemption to even qualify for next month's US Open, given his current ranking of 115.

"I'm having a lot of fun," he added. "To play well, to know I'm playing well heading into the weekend, to be in contention, to have a good opportunity, I'm having a blast. I'm excited for the weekend."

Ian Poulter looked to be putting himself into contention as well only to fall apart in the latter stages of his round, carding four bogeys in his final five holes – he was previously six under for the day.

Similarly, overnight leader Corey Conners' dropped down to two under for the tournament thanks to a difficult three-over second round.

Meanwhile, world number one Dustin Johnson will almost certainly not be returning on Saturday as he followed up a shocking first day with comparatively poor two over on Friday, leaving him on six over.

Jordan Spieth faces a nervy wait, he sits at four over following a second-round 75.