Phil Mickelson "doesn't owe the game of golf anything" and should be allowed to apologise and move on from his recent comments, Justin Thomas says.

The six-time major winner claimed a proposed Saudi Arabia-backed Super Golf League could give players "leverage" as a "once-in-a-lifetime opportunity" to "reshape how the PGA Tour operates".

The American suggested he and others had paid lawyers to construct the proposed breakaway competition's agreement, despite acknowledging Saudi Arabia has "a horrible record on human rights".

Mickelson later apologised for what he described as "reckless" comments following huge criticism and is now taking a break from the sport.

Rory McIlroy insisted last week that the players want to see Mickelson return and that he should be forgiven for his remarks.

Thomas, the former world number one and 2017 US PGA Championship winner, has echoed McIlroy and says he hopes Mickelson is "doing okay".

"I mean, there's plenty of people who are like, 'Look, [Phil Mickelson] said some things that he shouldn't have said'. And everybody does stuff like that," said Thomas.

"He should be able to apologise and move on. I think a lot of people are probably just a little upset with how it's happened or how he went about it.

"But I mean, at the end of the day, he's proven himself in the game of golf. He doesn't owe the game of golf anything. He's done plenty for it and for us. But now I just think it's more of what he wants, you know, if he wants to try to come back and play a certain number of events, or if he wants to try to create his own thing or do whatever he's got to do.

"Nobody knows what's going on inside of Phil's head besides Phil, and I think the last couple of weeks have proven that more than ever.

"Hopefully, he's doing okay. But it definitely was a bit of a shock for all of us with some of the things that he said. I guess he’ll just come back whenever he feels like he's ready."

Thomas is in action at The Players Championship this week, looking to defend the title he won in Florida last year.

Phil Mickelson will skip the Players Championship as his hiatus from golf continues. 

Six-time major champion Mickelson was a notable absentee from the 144-player field that features 48 of the top 50 in the world rankings. 

The 51-year-old said in February he was taking some time away from the sport following the backlash to his comments promoting a Saudi Arabia-backed Super Golf League. 

Mickelson had suggested that although Saudi Arabia has "a horrible record on human rights", the threat of the potential breakaway competition could be used to "reshape how the PGA Tour operates". He subsequently apologised for making "reckless" comments. 

While Mickelson has yet to set a date for his return to action, it will not come at TPC Sawgrass next week. 

Harris English, Steve Stricker and Tiger Woods were the only other qualified players not to commit to the competition. 

Tiger Woods did not play a single professional tournament in 2021 but still finished in first place in the PGA Tour's new Player Impact Program as its most popular player.

Woods, a 15-time major champion, broke bones in both of his legs in a car crash last February and has since been limited to a single unofficial appearance at the parent-child PNC Championship.

The 46-year-old has remained the source of considerable intrigue as he works his way back to fitness, however.

For that reason, Woods – golf's most famous name – won the inaugural Player Impact Program (PIP) in 2021, earning $8million for first prize ahead of old rival Phil Mickelson.

Revealing the results on Wednesday, the PGA Tour explained the PIP "measured the players who generated the most positive interest".

This considers the number of times a player appears in internet searches or news articles, their social media reach and engagement, television sponsorship exposure and their "general awareness score among broad United States population".

The PIP took into account the full year of 2021, meaning Mickelson came into contention after winning the PGA Championship at 50 to become the oldest major winner of all time. Second place was good for $6m.

In 2022, Mickelson's standing may be impacted by his controversial involvement in the Saudi-backed Super Golf League.

He led Rory McIlroy (third), Jordan Spieth (fourth), Bryson DeChambeau (fifth) and Justin Thomas (sixth) – who each took home $3.5m – last year.

Dustin Johnson (seventh), Brooks Koepka (eighth), Jon Rahm (ninth) and Bubba Watson (10th) closed out the top 10, earning $3m apiece.

Phil Mickelson has apologised for his "reckless" comments promoting the possible Saudi Arabia-backed Super Golf League, while he announced he will also take a break from the sport.

A number of high-profile golf stars were reportedly targeted by organisers of a lucrative alternative to the PGA Tour, including Dustin Johnson and Bryson DeChambeau.

But most of the leading names – the likes of Rory McIlroy, Jon Rahm and Collin Morikawa – denounced the league, instead pledging their allegiance to the PGA Tour.

However, Mickelson was a vocal supporter of the new potential competition, claiming it could provide players with "leverage" as a "once-in-a-lifetime opportunity" to "reshape how the PGA Tour operates".

The American golfer went as far as suggesting he and several other golfers paid their lawyers to construct the proposed breakaway competition's agreement, even though he stated Saudi Arabia has "a horrible record on human rights."

Mickelson's comments prompted further backlash from McIlroy, who slated the claims, and the 51-year-old has now apologised for any offence caused by his antics.

In a statement on Tuesday, Mickelson said: "Although it doesn't look this way now given my recent comments, my actions throughout this process have always been with the best interest of golf, my peers, sponsors, and fans.

"There is the problem of off-record comments being shared out of context and without my consent, but the bigger issue is that I used words I sincerely regret that do not reflect my true feelings or intentions. 

"It was reckless, I offended people, and I am deeply sorry for my choice of words. I'm beyond disappointed and will make every effort to self-reflect and learn from this.

"Golf desperately needs change, and real change is always preceded by disruption. I have always known that criticism would come with exploring anything new. 

"I still chose to put myself at the forefront of this to inspire change, taking the hits publicly to do the work behind the scenes.

"Despite my belief that some changes have already been made within the overall discourse, I know I need to be accountable. 

"For the past 31 years, I have lived a very public life and I have strived to live up to my own expectations, be the role model the fans deserve, and be someone that inspires others."

Mickelson also suggested he would take a break from golf to focus on himself.

"I've worked to compete at the highest level, be available to media, represent my sponsors with integrity, engage with volunteers and sign every autograph for my incredible fans," he continued.

"I have experienced many successful and rewarding moments that I will always cherish, but I have often failed myself and others too.

"The past 10 years, I have felt the pressure and stress slowly affecting me at a deeper level. I know I have not been my best and desperately need some time away to prioritise the ones I love most and work on being the man I want to be."

Rory McIlroy declared the Saudi Arabia-backed breakaway Super Golf League "dead in the water" as he accused Phil Mickelson of making "selfish, egotistical, ignorant" remarks.

A number of high-profile players are said to have been targeted by organisers of the lucrative proposal, including Dustin Johnson and Bryson DeChambeau.

But the most prominent names to have discussed the league publicly – including Rory McIlroy, Jon Rahm and Collin Morikawa – had pledged allegiance to the PGA Tour, and Johnson and DeChambeau joined them on Sunday, a significant turn of events.

Mickelson recently gave a remarkable interview to the Fire Pit Collective's Alan Shipnuck, in which the six-time major champion claimed he and several other golfers paid their lawyers to construct the proposed breakaway competition's operating agreement.

As Mickelson put it, the motivation was "a once-in-a-lifetime opportunity to reshape how the PGA Tour operates", claiming Saudi money had provided "leverage" for negotiations.

Mickelson criticised PGA Tour commissioner Jay Monahan, and McIlroy, speaking on Sunday after tying for 10th place at the Genesis Invitational, made clear his disdain for the 51-year-old's comments.

"I don't want to kick someone while he's down obviously, but I thought they were naive, selfish, egotistical, ignorant, a lot of words to describe that interaction he had with Shipnuck," McIlroy said.

"It was just very surprising, disappointing, sad, and I'm sure he's sitting at home sort of rethinking his position and where he goes from here."

DeChambeau declared his commitment to the PGA Tour, stating: "While there has been a lot of speculation surrounding my support for another tour, I want to make it very clear that as long as the best players in the world are playing the PGA Tour, so will I."

Johnson also spoke out, saying: "Over the past several months, there has been a great deal of speculation about an alternative tour, much of which seems to have included me and my future in professional golf. I feel it is now time to put such speculation to rest. I am fully committed to the PGA Tour."

Asked if such players supporting the US-based PGA Tour would finish off the Super Golf League venture, McIlroy said: "Yeah, yeah. I mean, who's left? Who's left to go? There's no-one. It's dead in the water in my opinion. I just can't see any reason why anyone would go."

Four-time major winner McIlroy added: "I've always reiterated that I feel like this is the best place to play golf if you're an elite professional golfer."

He praised tour executives and welcomed the comments from DeChambeau and Johnson.

"I was really glad to see DJ and Bryson fill out those statements this week," McIlroy said. "We all want to play against the best players in the world, and they are certainly two of the best players in the world. It's nice to know that they're committed to playing here and committed to making this the best tour in the world."

Pat Perez insisted Phil Mickelson "doesn't speak for me" after the latter's inflammatory comments over a possible Saudi Arabia-backed Super Golf League.

A number of high-profile players are said to have been targeted by organisers of the lucrative Saudi-backed breakaway, including Dustin Johnson and Bryson DeChambeau.

But the most prominent names to have discussed the league publicly – including Rory McIlroy, Jon Rahm and Collin Morikawa – have instead pledged their allegiance to the PGA Tour.

In a remarkable interview with the Fire Pit Collective's Alan Shipnuck, who is releasing a biography on Mickelson in May, the six-time major champion claimed that he and several other golfers paid their lawyers to construct the proposed breakaway competition's operating agreement.

This, as Mickelson put it, would be to "reshape how the PGA Tour operates", even though he stated Saudi Arabia has "a horrible record on human rights" and are "scary m*****f****** to get involved with".

"Knowing all of this, why would I even consider it? Because this is a once-in-a-lifetime opportunity to reshape how the PGA Tour operates," Mickelson explained.

"As nice a guy as [tour commissioner Jay] Monahan comes across as, unless you have leverage, he won't do what's right. And the Saudi money has finally given us that leverage.

"I'm not sure I even want [Super Golf League] to succeed, but just the idea of it is allowing us to get things done with the [PGA] Tour."

Justin Thomas, after his opening round at the Genesis Invitational, branded Mickelson's comments as "egotistical".

Speaking after going round in 70 on day one at the same event, Perez also hit out at the former world number two.

"He's made $800million on the Tour, I don't know what could be so bad about the Tour," Perez said.

"He doesn't speak for me. He's had an amazing career. He obviously thinks there's something else on the other side for him going down the line. If he gets it, great.

"I don't know what Phil's doing. I know Phil's got a lot of stress in life right now, and I don't know what he's doing."

Mickelson also claimed that "if the tour doesn't do the right thing, there is a high likelihood it's going to happen", and that around 20 players had signed up to the proposal.

First day joint leader Lee Hodges returned to the summit alongside Paul Barjon after carding an eight-under 64 while world number four Patrick Cantlay slipped down the leaderboard on the third day at the American Express.

Event debutant Hodges responded after his second day 72 with a fine round that included six birdies on the front nine on the stadium course at La Quinta in California on Saturday.

Hodges is 18-under overall, sharing the lead with France's Barjon who carded a seven-under 65 on the stadium course to also soar up the leaderboard.

Cantlay, who had shared the lead with Hodges after the first day and was the outright leader after the second, carded four bogeys in his even-round 72 which saw him slide to 14-under overall.

Tom Hoge remains poised one shot off the leaders at 17-under overall, with five birdies and one bogey in his round of 68.

Ireland's Seamus Power is one stroke behind Hoge, with Harry Higgs, Hudson Swafford, Lanto Griffin, Cameron Young, Harold Varner III and Francesco Molinari all next best 15 under.

World number one Jon Rahm is not far behind, having carded a five-under 67 to be 13-under overall, while veteran Phil Mickelson missed the cut.

Australian Cameron Smith holds a one-stroke lead after the opening day of the PGA Tour's calendar year-opening Tournament of Champions in Hawaii on Thursday.

Smith carded an eight-under-par 65 which included two eagles along with five birdies and one bogey to claim the lead ahead of three players including world number one Jon Rahm on seven under.

Rahm is tied with American pair Daniel Berger and Patrick Cantlay following rounds of 66 in good conditions.

More than half of the 38-player field broke 70 in the conditions, although Grand Slam winners Phil Mickelson, Jordan Spieth (both 71) and Justin Thomas (74) were not among that group.

Top-ranked Rahm and PGA Tour Player of the Year Cantlay were both returning to competitive golf after several months off and made fine transitions.

The Spaniard had seven birdies and no bogeys in his round, while Cantlay started with a bogey but finished in style, with four birdies and an eagle in his final five holes.

Berger might have shared the lead with Smith if not for a bogey on the penultimate hole, having made five birdies on his front nine.

Erik van Rooyen, Kevin Na and Sungjae Jim are six under, while world number two Collin Morikawa and four-time major winner Brooks Koepka are among five players at five under.

Top 20 trio Bryson DeChambeau, Xander Schauffele and Hideki Matsuyama are also not far off the pace after opening rounds of four-under for 69.

Phil Mickelson and Fred Couples have been named vice-captains for the 2020 Ryder Cup by United States captain Steve Stricker. 

Stricker's other vice-captains are Jim Furyk, Zach Johnson and Love, meaning there is no place in the leadership team for Tiger Woods. 

Mickelson will not be a playing member of the team for the first time after 12 consecutive appearances – a record for Team USA – dating back to 1995. He also holds the national record for four-ball points won (nine) and matches played (47). 

Although the 51-year-old became the oldest player in history to win a major at the US PGA Championship back in May, it was his only top-10 finish this year. 

Couples served as a vice-captain to Davis Love III in 2012 and made five appearances as a player, the last of which came in 1997. 

"I've been staying in close contact with both Freddie and Phil, talking about all things Ryder Cup, for a while now," Stricker said in a statement. 

"They provide honest and impactful feedback, and both have such a passion for the Ryder Cup. I'm honoured that they were willing to join our team and help put us in the best position to win in a few weeks at Whistling Straits."

The tournament, which was postponed last year due to the COVID-19 pandemic, is due to be played at Whistling Straits from September 24-26. 

"I'm humbled and honoured to be a part of this year's Ryder Cup as an assistant captain," Mickelson wrote on Twitter. 

"Thank you captain Stricker for including me and I hope to help in any way possible."

Brooks Koepka was pleased with his first round at the U.S. Open, while in-form Phil Mickelson was in an optimistic frame of mind despite struggling in San Diego.

On an interrupted opening day due to fog and weather at Torrey Pines, two-time U.S. Open champion Koepka finished two strokes behind co-leaders Russell Henley and Louis Oosthuizen (through 16) as play was suspended because of darkness on Thursday.

American star Koepka – chasing his fifth major title – set the standard with four birdies in his first 11 holes taking him into a solo lead.

However, two bogeys meant he had to scramble to recover as Koepka ended the day alongside Xander Schauffele, Hayden Buckley, Masters champion Hideki Matsuyama, John Rahm (through 17) and Sebastian Munoz (through 14).

Koepka, who has gone on to win or finish second in six of the last 10 majors which he opened with a score in the 60s, said: "You can't win it today but you can definitely lose it. It was nice to get off to a good start, putted well, drove it well on the back nine, my front, but missed a couple fairways there.

"I missed them on the correct side, which is what you've got to do, depending on where the pin location is and get lucky enough where you've got a decent lie and get it there.

"Pretty pleased. Not the best, but I'll definitely take it."

US PGA Championship winner Mickelson is already facing an uphill task following his four-over-par 75.

Mickelson, who became the oldest major winner when he clinched the PGA Championship ahead of Koepka last month, finished with five bogeys, including back-to-back on the front nine.

"It was a great set up and I had some chances to get the round a little bit better," Mickelson said. "Fought hard, made a lot of short putts to kind of keep myself in it and then I ended up bogeying six and seven.

"Two over would have been a pretty good round and I ended up at four, so I'm a little disappointed about that. I feel like I'm close to putting together a good round."

South African veteran Oosthuizen – through 16 holes – moved into a tie at four under after birdieing the 14th.

Winner of the 2010 Open Championship, Oosthuizen is one of three players to finish in the top 10 at each of the last two U.S Opens.

"I just enjoy playing really tough golf courses. I think somehow I focus a little bit better when I play those courses, knowing that the margin for error is really small," said Oosthuizen.

"Especially around this place, you've got to drive it well, you've got to start it in the fairway, and you're going to have trouble if you're missing fairways around this golf course and I've really been driving it good lately."

Four-time major champion Rory McIlroy birdied his final hole to move within three shots of the lead heading into the second round.

"It was really nice. The birdie is awesome," McIlroy – who posted a 70 – said. "I mean, that putt was pretty, I was sort of like, I think it's straight, I'll hit it straight and we'll see. But it was nice to get in, get an extra hour of sleep tonight and it was a bonus to birdie in as well."

Louis Oosthuizen joined Russell Henley in a share of the lead as the opening round of the U.S. Open was interrupted, while Phil Mickelson's quest for back-to-back majors got off to an awful start at Torrey Pines.

A fog-enforced delay meant the start of the major tournament was pushed back by around an hour and a half on Thursday, and while Oosthuizen was unable to finish his round, the 2010 Open Championship winner still ended the day alongside Henley atop the leaderboard.

Oosthuizen – one of three players to finish in the top 10 at each of the last two U.S Opens, joining Rory McIlroy and Xander Schauffele – moved into a tie at four under after birdieing the 14th hole in San Diego.

Henley had set the early pace after claiming an early lead behind his impressive four-under-par 67, which was enough for him to initially head back to the clubhouse with a one-shot lead over Francesco Molinari and Rafa Cabrera Bello.

It was Henley's sixth career score of 67 or better in a major championship and first since the 2018 US PGA Championship (65 in round two).

Molinari and Cabrera Bello remain a stroke off the pace heading into Friday, with the first round scheduled to resume at 06:50 local time.

Two-time U.S. Open champion Brooks Koepka is not far behind following his two-under-par 69 to kick off his pursuit of a fifth major crown.

Koepka, who finished second behind Mickelson at the PGA Championship, set the standard with four birdies in his first 11 holes taking him into a solo lead.

However, two bogeys meant he had to scramble to recover as Koepka ended the day alongside Schauffele, Hayden Buckley, Masters champion Hideki Matsuyama, John Rahm (through 17) and Sebastian Munoz (through 14).

Koepka has gone on to win or finish second in six of the last 10 majors which he opened with a score in the 60s.

World number one Dustin Johnson and star Rory McIlroy were both through 17 holes when play was called for the day.

Johnson had mixed a birdie with a bogey, while four-time major champion and 2011 U.S. Open winner McIlroy had an eventful start with three bogeys and four birdies.

Defending champion Bryson DeChambeau and his bid for back-to-back trophies started with a two-over-par 73.

American star Mickelson ended the round two shots worse off than DeChambeau following his forgettable 75.

Mickelson, who became the oldest major winner when he clinched the US PGA Championship last month, finished with five bogeys, including back-to-back on the front nine.

The pursuit of major glory at the U.S. Open got underway after a fog-enforced delay on Thursday, with favourite Jon Rahm among a host of contenders primed for action at Torrey Pines.

As two groups went out after the fog had cleared at around 08:15 local time at the first and 10th holes, around an half and half later than planned, the big names were waiting in the wings, with Rahm hotly tipped for success.

Rahm, who suffered a coronavirus-enforced withdrawal when he led after three rounds at the Memorial Tournament this month, is scheduled to head out at 15:36.

The Spaniard has never won a major and has a best finish at the U.S. Open of third in 2019.

Reigning champion Bryson DeChambeau will begin his title defence at 15:14 in a group with Masters holder Hideki Matsuyama and Tyler Strafaci.

DeChambeau's rival Brooks Koepka, who won back-to-back U.S. Opens in 2017 and 2018, can attempt to apply some pressure when he goes out at 09:29 with Justin Thomas and last year's US PGA Championship winner Collin Morikawa.

The man who took that honour from Morikawa, Phil Mickelson, can complete the Grand Slam this week, and Lefty will tee off his bid to join that elite club at 09:51. He has been runner-up six times in this event.

Rory McIlroy, a winner in 2011, will seek to add a fifth major when he gets his tournament up and running at 15:36 alongside 2013 champion Justin Rose and world number one Dustin Johnson.

Tiger Woods began his U.S. Open bid with a double bogey in 2008 at Torrey Pines – "a terrible start", said the man who four days later took the title in a sudden-death play-off, after he and Rocco Mediate could not be separated in a two-man fifth round.

The 18-hole play-off scenario is now history, so there will no repeat of such a marathon effort as the major returns after 13 years to the San Diego course this week, and there will be no Woods either.

That 2008 triumph was a 14th major for the American, yet he had to wait another 11 years until the 15th arrived, the man who once seemed booked in to take the major titles record away from Jack Nicklaus having seen perceptions of his life switch from fairy tale to soap opera.

Woods in 2008 was privately fighting the pain of a double stress fracture of his left tibia that he kept under wraps. Yes, he won the U.S. Open with a broken leg.

Whoever lifts the trophy this Sunday is unlikely to have to overcome the tribulations that faced Woods across that long weekend, and the superstar's absence is sure to be felt ... until the first round begins to take shape and a new narrative plays out.

Back in 2008, tournament organisers upped the intrigue by grouping Woods, Phil Mickelson and Adam Scott – the world number one, two and three – together for the opening two rounds.

Local favourite Mickelson recalls the moment when Woods fluffed his opening hole.

"I thought that was pretty inspiring the way he didn't let that affect him," Mickelson said this week. "He stayed to his game plan, stayed focused, stayed patient, and ended up kind of picking his spots where he could get a shot back here or there, and he did, and he ended up winning. That's impressive."

After completing his opening round, Woods said his mindset after shooting six at the first was to "just be patient, long way to go", and he finished one over par.

By the end of day two, Woods stood tied for second place, with Mickelson and Scott in a group sharing 35th position.

"The atmosphere for the whole 36 holes that I played with Phil and Tiger was incredible," Scott recalled earlier this year. "But Thursday morning the energy around the first hole was like I can't compare it to anything else actually.

"It was not even like teeing off at the Masters or anything like that. The build-up ... Tiger obviously being Tiger and Phil, the local hero, one, two and three in the world, of course I was like the third wheel hanging off the back, but it was really fun to be a part of that."

Of course Woods is a once-a-generation talent, but should anyone make a similarly poor start this week, it would be wise to take the blow on the chin and move on.

This course, the long-time home of the annual Farmers Insurance Open, should reward a steady temperament.

Mickelson, fresh from his shock victory last month at the US PGA Championship, where he became the oldest winner of a major, described the Torrey Pines greens on Monday as "very challenging".

"There's a lot of pitch, a lot of contour, and as they get firmer, they're significantly firmer than just the last two days," he said.

"It's very difficult to get it to some of the pin positions, and it's going to be a difficult test. As long as it is at sea level it's going to be a difficult task, but it seems like the set-up is pristine, and it's going to be a fun, very difficult challenge."

WHO WILL WIN THIS TIME?

With Woods out of the picture, recovering from the car crash he was said to have been fortunate to survive in February, there will be no repeat of his famous success 13 years ago.

Woods has won the Farmers Insurance Open a record seven times too, so he would have been relishing this week. Brandt Snedeker and Jason Day are both two-time winners of that tournament, and Mickelson has been champion three times, but not since 2001.

Mickelson is seeking the trophy that would give him a career grand slam, but it seems fanciful to expect him to challenge, having rarely been a factor in the majors in recent years until his unexpected win at Kiawah Island.

Stats Perform has taken a combination of factors to build a list of potential contenders, assessing past performance at the Farmers Insurance Open but also weighting displays in majors and recent PGA Tour form.

These scores are built around performance at Torrey Pines from 2016 to this year.

In the calculations, top-10 finishers at the 2021 Farmers Insurance Open receive points on a scale from 15 for the champion down to six points for 10th place. This decreases on a year-by-year sliding scale to 10 points for the 2016 tournament winner and one point for 10th place in that event.

There is also two points awarded per top-10 finish on the PGA Tour in the 2021 season, and substantial points availability for recent major success (10 points per major title in 2020 and 2021, 8pts in 2019, 6pts in 2018, 4pts in 2017, 2pts in 2016).

Not all players in the U.S. Open field have played the Farmers Insurance Open each year, and some are rarely active, if at all, on the PGA Tour, but this may give an inkling of the players who could come into contention at the year's third major.

TONY FINAU, 52 points: Finau followed up three top-10 results at the Farmers (2017, 2018, 2020) by finishing a joint runner-up in 2021, pointing to a clear liking for the course. How he enjoys it later in the year than he usually encounters Torrey Pines remains to be seen. Finau also has seven top-10 finishes of tour in the 2021 season.

JON RAHM, 52 points: His first major title is arguably overdue, given his talent and week-by-week results. Rahm was Farmers champion in 2017 and runner-up in 2020, also finishing top 10 in 2019 and 2021. He has a tour-leading 10 top-10 finishes this season, and would surely have had a win at the Memorial Tournament earlier this month before a positive COVID-19 test ended his title charge after 54 holes.

PATRICK REED, 42pts: This year's champion at the Farmers Insurance Open, Reed was also top six there in 2020, has had six top-10 results on tour this season and landed a Masters title in his not-too-distant past.

RYAN PALMER, 33pts: Palmer tied for second earlier this year at Torrey Pines, just as he did in 2018. Those performances and his four top-10 finishes on tour this year make him perhaps the surprise name on this list.

BROOKS KOEPKA, 32pts: Koepka missed the cut this year at the Farmers and did the same in 2017, and he did not play the tournament in the intervening years. Although Koepka has little left to prove in a wider sense – his mountain of points here is accrued through past major wins and a healthy batch of top-10s this season – he has yet to master Torrey Pines. Koepka has also missed the cut at three of his most recent four tournaments this year.

RORY MCILROY, 31pts: Top-five finishes at the Farmers in 2019 and 2020 augur well for McIlroy, and his five top-10 finishes on tour this season is a tally he will aim to add to over the coming days. It may be asking a lot to expect him to carry off the title, but another high placing would seem realistic.

Next on the list: Justin Rose (30pts), Brandt Snedeker (29), Viktor Hovland (26), Xander Schauffele (26), Jason Day (25), Marc Leishman (25), Hideki Matsuyama (25) and Keegan Bradley (24).

Only five men have achieved golfing immortality by winning each of the four majors and completing the coveted Grand Slam.

Jack Nicklaus, Tiger Woods, Ben Hogan, Gary Player and Gene Sarazen stand alone among the pantheon of greats to have topped the leaderboard at The Open, the U.S. Open, the US PGA Championship and the Masters.

Arnold Palmer, Tom Watson and Walter Hagen are among the sport's legends to have accomplished three legs of the Slam – an impressive feat in itself.

Indeed, three active players are just one away and each is eyeing a different title. Rory McIlroy is missing a Masters, Jordan Spieth a PGA Championship and Phil Mickelson a U.S. Open.

For Mickelson, it is certainly not for want of trying – on six occasions he has finished second or tied second for a prize he so greatly craves.

It appeared as though his chances were waning as Father Time had seemingly caught up with a true great. But then, Mickelson upset all the odds to win a sixth career major and second PGA Championship at Kiawah Island last month at the age of 50, making him the oldest player to win a major tournament.

With renewed hope at finally claiming the missing piece of the puzzle, we assess the chances of Mickelson, Spieth and McIlroy in the race to complete the Grand Slam.

PHIL MICKELSON

In terms of a straight race, you could argue that 'Lefty' is in pole position merely because his opportunity is next up.

Moreover, Mickelson has history at Torrey Pines – hosting the U.S. Open for the second time having last done so in 2008 – a venue where he is a three-time winner, albeit the last of those was in 2001.

But that in itself is testament to Mickelson's astonishing longevity, and he made a mockery of suggestions his major-contending days were over at Kiawah Island.

Still, to mix it at that sort of level in the 50s (Mickelson turns 51 on Wednesday) on a regular basis is tough. Indeed, the unexpected triumph was his only top-10 finish on the PGA Tour this season, while he ranks down at 167th for scoring average.

While he does impressively still average over 300 yards off the tee (302.8), in terms of fairway accuracy Mickelson is down at 199th (51.16 per cent), and a putting average of 1.791 would need to be improved to contend.

All in all, you would be a fool to say Mickelson cannot complete the Slam but, speaking pragmatically, even accounting for his PGA Championship heroics, it will take a monumental effort to go back-to-back in the majors this weekend.

RORY MCILROY

A player of outrageous talent whose career in terms of majors has perhaps not quite hit the heights many tipped him to reach.

McIlroy has four to his name thus far, the last of which arrived at the 2014 US PGA Championship. At that stage, it appeared a question of how many he would win. 

It has been a decidedly mixed bag since at the majors, and there is no doubt winning a green jacket is a prize McIlroy would crave above all others in his career.

There have been plenty of close calls at Augusta, where he has six top-10 finishes, and that does not include the 2011 tournament where McIlroy led heading into the final round before enduring an excruciating Sunday that saw him finish way down in 15th.

Once upon a time it would have sounded unthinkable McIlroy would never win a Masters. It's not as clear cut now perhaps, but there are many opportunities left for a player still only 32 years of age.

McIlroy has endured inconsistent form this season, but was a recent winner at the Wells Fargo in a sign that things are slowly starting to click back into place.

His scoring average of 70.363 is the 31st best on the PGA Tour this season, while he ranks tied 14th for top-10 finishes (five).

Only Bryson DeChambeau averages longer off the tee than McIlroy's 318.6 yards but he is way down in 173rd for driving accuracy, while a putting average of 1.740 is something he will be keen to improve.

JORDAN SPIETH

One of the most pleasing aspects of recent months has been the resurgence of Spieth, who had slipped as low as 92nd in the world rankings having missed the cut at the Farmers Insurance Open earlier this year.

But eight top-10 finishes – including a win at the Valero Texas Open – has catapulted him back up to 23rd and many fancied him to complete the Slam at the PGA Championship.

Despite fleeting flashes of promise, Spieth could only finish down in 30th but crucially – much like McIlroy – time is on his side. Indeed, due to the early career success that has seen him become a three-time major victor, it is easy to forget he is only 27.

Prior to Mickelson's triumph last month, the smart money would have been on either McIlroy and Spieth to do the Slam first and perhaps it still is.

Indeed, Spieth probably remains a solid bet to deny Mickelson's own hopes this weekend. He is 21st for scoring average (70.178) and second only to Jon Rahm (10) for top-10 finishes with eight.

Not known as a particularly big hitter off the tee, Spieth is down at tied 83rd for driving distance (298.0) and 184th for driving accuracy but only nine players have a lower putting average than his 1.716.

VERDICT:

In terms of immediate chances then, yes, of course Mickelson has the edge. But logic suggests that it will need a monumental effort for him to repeat what he did at Kiawah Island at Torrey Pines. McIlroy and Spieth can, theoretically at least, continue to compete at the top for the best part of the next two decades. If they do, both have ample opportunity to secure the Grand Slam. As for who does it first…well given the Masters is closer than the PGA then let's go with McIlroy. Check again next April!

Former world number one Jordan Spieth said he would not be surprised if this week's US PGA Championship winner Phil Mickelson had another major title in him.

Mickelson, 50, made history as the oldest major winner on Sunday when he triumphed at the US PGA Championship at Kiawah Island in South Carolina, claiming his sixth career major title.

The American's major victory in the twilight of his career was similar to golf greats Tiger Woods at the 2019 Masters and Jack Nicklaus at the 1986 Masters.

Spieth was full of praise for his childhood hero and long-time mentor, when speaking ahead of this week's Charles Schwab Challenge at the Colonial Country Club in Texas.

"It seems like all the great ones have that one left at the end," Spieth said.

"I know he'll probably tell you, he thinks he's got more than one left. I don't think anybody will doubt him after this one, but I think it's just wild. I think it's incredible."

The 27-year-old, who has won three major titles, said he watched on in awe as Mickelson triumphed on Sunday for his first major victory since 2013.

"I thought it would be very, very difficult," Spieth said. "He hadn't been in contention in quite a while on the PGA Tour against the guys he was in contention with.

"I know he's won many times on the Champions Tour… I think that might have been something that had been helpful for him as he's coming down the stretch.

"It's just so difficult to be in contention for the first time in a while and be able to tap into that confidence that you're supposed to be there and you're supposed to win."

Spieth's career skyrocketed after playing alongside Mickelson at the 2013 Deutsche Bank Championship where he shot a final-round 62. That round prompted Mickelson to call US Presidents Cup Captain Fred Couples to insist on calling up Spieth.

The Texan has long held an adoration for Mickelson, revealing he had got his prized signature in his youth. That adoration has been further reinforced by the recent fears of Mickelson, 23 years Spieth's senior.

"His streak of not being outside the top 50 in the world for however long, that is going to be a very difficult task for anybody going forward to match," Spieth said.

"Then to win a tournament, let alone a major championship, at 50 with how young and stacked the game has gotten is just an incredible feat.

"I think the way he handled Saturday and Sunday, when he did make mistakes - especially on the back nine on Saturday to then close that out and remain in the lead - it was typical Phil."