It was hardly the start Rory McIlroy had envisioned.

His opening drive on Thursday at the Tour Championship careened over the boundary fence and out of bounds, eventually leading to a triple bogey. Making matters worse, a bogey followed at the second, and suddenly, McIlroy was a distant 10 strokes behind the FedEx Cup leader, Scottie Scheffler.

The gritty Northern Irishman must be a glass-half-full kind of guy, though, and McIlroy wasn't about to let the stumble dictate the direction he would take in the Playoff finale at historic East Lake Golf Club.

Indeed, he fought back on Thursday, shooting a back-nine 31 and finishing with a 67 to stay in the mix and by Sunday McIlroy had worked his way into the final group with Scheffler, albeit six shots in arrears.

The battle between the world number one and the third-ranked McIlroy for the PGA Tour's biggest prize on a sun-drenched afternoon didn’t disappoint, either. It was, as McIlroy would later say, a "spectacle", as entertaining a match as they come.

As McIlroy doggedly pushed forward on Sunday, Scheffler, a four-time winner this season, began to flounder. McIlroy tied for the lead with an improbable 31-footer at the 15th hole and took sole possession at the next when the Texan couldn't get up-and-down from a greenside bunker.

Two scrambling pars later and McIlroy became the first three-time winner of the FedEx Cup, earning $18million in the process. He closed with a 66 and finished at 21-under while Scheffler shot 73, making just one birdie all day, and tied for second with Sungjae Im.

McIlroy was nothing if not magnanimous in victory. He hugged Scheffler's parents and wife, who were standing near the scoring area, telling them their man deserved the title, too. Then he said as much on television as he was interviewed by NBC's Mike Tirico.

"What a week, what a day," McIlroy said as he gripped the gleaming silver Tiffany trophy tightly. "I feel like Scottie deserves at least half of this today. He has had an unbelievable season. I feel sort of bad that I pipped him to the post, but he's a hell of a competitor. He's an even better guy.

"It was an honor and a privilege to battle with him today, and I'm sure we'll have many more. I told him we're 1-1 in Georgia today: He got The Masters; I got this."

The dichotomy of the way he started the tournament and the way he finished was not lost on McIlroy, either. He couldn't help but remember the resiliency shown just four weeks earlier when Tom Kim started the Wyndham Championship with a quadruple bogey to fall 13 shots off the pace before going on to win.

"I guess it just shows you anything's possible, even when you're a few behind or a few in front in the tournament," McIlroy said. "Anything can happen. I'm going to remember this week mostly for that. Your mind can go one of two ways when you start like that, and automatically I thought about Tom Kim at Greensboro.

"I could have easily thought the other way and thought, I've got no chance now; what am I doing here? But I just sort of, I guess, proved that I was in a really good mindset for the week, and I didn't let it get to me too much and just stuck my head down and got to work."

The 2021-22 season was another standout one for McIlroy, whose third victory of the year brings his career total on Tour to 22. He's still looking for his fifth major championship – and first since 2014 – but the consistency of four top 10s, including second at The Masters and third at The Open Championship, has to be heartening.

McIlroy likened this season to his 2019 campaign, when he won The Players Championship and RBC Canadian Open before beating Brooks Koepka, then the top-ranked player in the world, at East Lake. And not even McIlroy's good friend Tiger Woods has won three FedEx Cup crowns.

"I played great golf. I had some good wins but didn't pick off a major, but I felt like Harry [Diamond, his caddie] said it to me on the 18th green today. He goes, all the good golf you played this year, you deserve this," McIlroy explained.

"Look, it's really cool to do something in golf that no one has ever done before. Obviously, the history of the FedEx Cup isn't as long as the history of some other tournaments, but to be walking out of here three times a champion, it's very, very satisfying and something that I'm incredibly proud of."

In some ways, and with all due respect to Scheffler, McIlroy was the perfect winner at East Lake. He and Woods were at the heart of a players-only meeting at the BMW Championship that was the catalyst for some of the sweeping changes that PGA Tour Commissioner Jay Monahan announced in Atlanta a day before the Playoff finale began.

Those changes include additional elevated events for 2023 that will feature purses of at least $20m and are designed to bring the game’s top players together 20 times a year. McIlroy is a member of the PGA Tour Policy Board and has emerged as its most ardent spokesman.

"Look, it's been a tumultuous time for the world of men's professional golf in particular,” he said. "I've been in the thick of things. I guess every chance I get, I'm trying to defend what I feel is the best place to play elite professional golf in the world.

"It's in some ways fitting that I was able to get this done today to sort of round off a year that has been very, very challenging and different."

As eye-popping as the money on offer at the Tour Championship was, as well as what will be offered at the elevated events in the future is, though, McIlroy will be the first to say it’s the competition that fuels him. Not dollar signs.

"There's a lot of cool things that come along with winning the FedEx Cup," McIlroy said. "The trophy, I have three sterling silver Calamity Jane replicas in my house, which is really cool. To think about here at East Lake and Bobby Jones, the greatest amateur player to ever play the game, the sort of history and traditions of the game of golf. He sort of exemplified all that.

"Look, the money is the money. It's great, and we are professional golfers, we play golf for a living. That is a part of it. But I think at this point in my career, the winning and the journey and the emotions and who I do it with mean more than the check."

It's no surprise that at the end of this latest PGA Tour season it was Rory McIlroy ultimately hosting the FedEx Cup, considering the statistically dominant campaign the Northern Irishman put together.

Though his three-win season might not appear at the top of his career highlights - the major championship triumphs in 2012 and 2014 may never be matched - it nevertheless culminated in one of the best statical campaigns of his heralded career.

After lifting the FedEx Cup for the third time, the first player in Tour history to do so, McIlroy capped off a season that saw him earn his fourth scoring average title, at 68.67, the only player on the PGA Tour to finish with a sub-69 average (the overall average for the 2021-22 season was 71.092).

Only Vijay Singh (2003) and Tiger Woods (eight different times) have matched McIlroy with a season-long average below 68.7.

McIlroy's six-shot comeback over Scottie Scheffler at the Tour Championship also cemented the 33-year-old’s fourth season of at least three wins, as he also jumpstarted his campaign with a victory at the CJ Cup before claiming the RBC Canadian Open midway through the year.

"I'm back to playing the golf that I'm used to playing, and the golf that I know that I can play," McIlroy said prior to the FedEx St. Jude Championship. "COVID was a weird time for everyone, and then coming out of it and going into the 2021 season, with my swing where it was, I was trying to change a couple of things and was going down a path I realised wasn't the path for me. [I'm] coming back out of that and now getting back to playing the golf I know I can play."

The late-season rise was in no doubt due to McIlroy's impressive resurgence across several aspects of his game. After ending The Masters ranked next-to-last among 209 TOUR players in average proximity from 50 to 125 yards (24 feet, one inch), McIlroy went on a tear that saw him close out the season with an average of 14 feet, one inch, best among all players with more than 30 attempts in that span.

But that wasn’t the only area where he’s upped his play. McIlroy ranked No. 131 in scrambling percentage last season, only to finish 30th this year, while also improving more than 50 spots in Strokes Gained: Around the Green (63rd in 2020-21 to 12th this season). Perhaps most importantly, the 22-time PGA Tour winner was 16th for Strokes Gained: Putting per round, after he finished 66th in 2021 and 122nd in 2019-20.

McIlroy ended the season ranked inside the top-50 in all four primary Strokes Gained categories (off-the-tee, approach the green, around the green and putting), only the second time he's done that, joining the 2018-19 season. That season he also won the TOUR Championship and RBC Canadian Open, along with The Players Championship.

"This year feels very similar to the way I played in 2019," he said. "It's a carbon copy in terms of the consistency and the numbers and the strokes gained numbers, but my finishes in the majors have been better and that's been – that's been a real positive looking ahead into next year and the future."

CANTLAY REPEATS

Before McIlroy hoisted the PGA Tour's ultimate prize, all eyes were on Patrick Cantlay for a potential repeat.

Last season's FedEx Cup champion was primed to go back-to-back after he became the first player to successfully defend a Playoffs event since their 2007 inception. At the BMW Championship, the 30-year-old birdied the 17th at Wilmington Country Club to hold off Scott Stallings in a one-shot victory, his second win at the event in as many years.

A year ago, Cantlay survived in a six-hole playoff at Maryland's Caves Valley Golf Club to win the BMW Championship, before sealing the FedEx Cup with a one-shot win over Jon Rahm.

"I think every time I've tried to defend, I don't think I've been able to do it, but it's something that you definitely circle on your calendar as something you want to do," Cantlay said. "These golf courses reminded me a lot of each other, and I was glad not to go six holes in a playoff."

Much like a season ago, it was largely the putter that lifted Cantlay to a post-season victory. Over the last two FedEx Cup Playoffs, Cantlay is +18.39 in total Strokes Gained: Putting, the most of any player.

The BMW Championship was a microcosm of that, as Cantlay was ranked 49th of 67 players in the third round, losing 1.493 strokes to the field. But after a late-night putting session, the Californian ranked 10th in Sunday’s final round, gaining 1.628 strokes on the field. He was a perfect 10-for-10 on Sunday putting inside 3 feet, after missing one in 13 attempts the day before. He was 16-for-17 from inside 10 feet on Sunday and just 15 for 20 on Saturday.

ZALATORIS BREAKS THROUGH

Fans have been anxiously awaiting Will Zalatoris’s first trip to the PGA Tour winner's circle, after heart-aching playoff losses this year at the Farmers Insurance Open and PGA Championship.

Viewers finally got their wish in the first leg of the FedExCup Playoffs, as the young 26-year-old poured in a clutch par at the last to force extra holes with Sepp Straka. He ultimately outlasted the Austrian on the third playoff hole.

"It's kind of hard to say 'about time' when it's your second year on Tour, but about time," Zalatoris joked. "Obviously this was a grind considering the start that I had. I love this golf course, I played well here last year. Considering all the close finishes that I've had this year, to finally pull it off, it means a lot."

The budding superstar led the field in both Strokes Gained: Approach-the-Green (+1.93) and Tee-to-Green (+2.35), becoming just the second player to lead both at the FedEx St. Jude Championship (Dustin Johnson, 2020).

All the more impressive was that he finished the first round at one over, the highest score to par after the opening round by a winner at the FedEx St Jude Championship. The previous worst opening round by a winner? Vijay Singh, who was one under after 18 holes in 2008.

Zalatoris was tied for 86th after the first round, marking the lowest position by a winner after the opening round of the playoffs (McIlroy previously held the honor, sitting at T67 after the opening round of the 2016 Dell Technologies Championship). 

Australian Cameron Smith said joining LIV Golf was a "business decision" that will also enable him to spend more time in his homeland.

The Open champion was on Tuesday among six new recruits announced by the Saudi-backed breakaway tour and will make his debut in Boston this week.

Smith is reported to have agreed a deal worth over $100million to turn his back on the PGA Tour and sign up for LIV.

The world number two admitted he was lured by a huge payday, but the money was not the only aspect that appealed to him.

He told Golf Digest: “[Money] was definitely a factor in making that decision, I won't ignore that or say that wasn't a reason.

"It was obviously a business decision for one and an offer I couldn't ignore."

America-based Smith added: "I've lived over here seven years now, and I love living in the US, but just little things like missing friends' weddings, birthday parties and seeing your mates having a great time at rugby league games has been tough.

"The biggest thing for me joining is [LIV's] schedule is really appealing. I'll be able to spend more time at home in Australia and maybe have an event down there, as well. I haven't been able to do that, and to get that part of my life back was really appealing."

Smith's compatriot Marc Leishman, along with Joaquin Niemann, Harold Varner III, Cameron Tringale and Anirban Lahiri, will also make their LIV Golf debuts in Boston, in the three-day tournament that starts on Friday.

Two-time Masters champion Bubba Watson will also make his LIV bow this week as a non-playing captain.

Rory McIlroy said making history is the reason he plays golf, as the world number three could not resist another jibe at the LIV Golf Invitational Series.

McIlroy claimed an unprecedented third FedEx Cup title on Sunday, edging out Scottie Scheffler in a play-off in the final round of the Tour Championship.

The 33-year-old has enjoyed a resurgence in 2022, despite missing out on major glory.

McIlroy has also become a de-facto spokesperson for the PGA Tour amid the divide caused by breakaway competition LIV Golf.

On his official Twitter account, McIlroy had one last swipe at LIV Golf, while outlining his motivation for playing the game.

"It's an absolute privilege to be a member of the PGA Tour, where I have the opportunity to battle players like Scottie in front of the most incredible fans," McIlroy tweeted.

"Having the chance to do something no one else has done by winning three FedEx Cup titles is why I play this game."

McIlroy has won three PGA Tour titles in the 2021-22 season and on Monday confirmed he will take part in the Italian Open next month.

He will aim to get in some early practice for the Ryder Cup, which takes place at the Marco Simone Golf and Country Club in 2023.

Rory McIlroy will get some early Ryder Cup preparation when he makes his Italian Open debut next month.

Just under a year before Europe attempt to wrestle the Ryder Cup back off the United States, McIlroy will get a first look at the Marco Simone Golf and Country Club venue where the biennial event will be staged.

McIlroy is riding on the crest of a wave after becoming the first player to win the FedExCup three times in dramatic fashion at East Lake.

The four-time major champion trailed Scottie Scheffler by six shots during his final round of the Tour Championship on Sunday, but a closing 66 sealed a hat-trick of FedExCup victories – and a whopping $18million in prize money.

DP World Tour Rankings leader McIlroy will be on his way to the outskirts of Rome eyeing another title in a tournament that starts on September 15.

The Northern Irishman said: "Not only is the city of Rome steeped in history but so too is their national open, so I am really looking forward to the Italian Open this year.

"It's the first time I have played in Italy, and I've heard the Italian fans are very passionate, so I'm excited to get out there and experience a new challenge."

McIlroy is third in the world rankings behind Scheffler and Cameron Smith.

Rory McIlroy emphasised his opposition to the LIV Golf Series following his FedEx Cup victory on Sunday, saying he hates what it's doing to the sport.

McIlroy beat world number one Scottie Scheffler in a dramatic final round of the Tour Championship to become the first three-time winner of the FedEx Cup.

But given the 33-year-old has been among the most vocal opponents to the new Saudi-backed LIV Golf, attention quickly turned to the overall state of the sport after his success at East Lake.

He was happy to make his feelings clear.

"If you believe in something, I think you have to speak up, and I believe very strongly about this. I really do," he said at a press conference.

"I hate what it's doing to the game of golf. I hate it... It's going to be hard for me to stomach going to Wentworth [at the PGA Championship] in a couple of weeks' time and seeing 18 of them there. That just doesn't sit right with me.

"So yeah, I feel strongly. I believe what I'm saying are the right things, and I think when you believe that what you're saying is the right things, you're happy to stick your neck out on the line."

McIlroy was appointed as chair of the PGA Tour's Player Advisory Council in February 2021, and said it felt "fitting" to get the FedEx Cup win after finishing in the top eight of all four majors this year but not winning any.

"It’s been a tumultuous time for the world of men's professional golf in particular. I've been right in the middle of it. I've picked a great time to go on the PGA Tour board," he said.

"I've been in the thick of things. I guess every chance I get, I'm trying to defend what I feel is the best place to play elite professional golf in the world.

"It's in some ways fitting that I was able to get this done today to sort of round off a year that has been very, very challenging and different."

McIlroy came from six shots behind to pip Scheffler to the win on Sunday and had a simple message when asked why he thinks he thrives as a chaser.

"Because I think probably out of everyone in the field, I care the least about the money," he stated.

Rory McIlroy became the first three-time winner of the FedEx Cup after coming from six shots behind to win the Tour Championship, beating Scottie Scheffler and Im Sung-jae by one stroke at the end of a thrilling final round.

McIlroy, who also lifted the trophy in 2016 and 2019, required a spectacular collapse from world number one Scheffler to seal his victory on Sunday.

With six holes to play after the third round was halted due to lightning, Scheffler came back and birdied four, leaving Xander Schauffele in his wake as he built a six-shot buffer heading into the last trip around East Lake Golf Club.

But after rounds of 65, 66 and 66, Scheffler posted four bogeys and one birdie for a three-over 73, dropping back to 20 under. No player shot worse than 73 in the final round.

McIlroy did not reach the outright lead until Scheffler gave it to him, bogeying the 16th to leave McIlroy alone atop the leaderboard with two holes to play.

Despite a hook with his final tee shot, McIlroy kept his cool, recovering and tapping in his two-putt for the win, and he acknowledged Scheffler in his speech during the trophy presentation.

"What a day," he said. "Firstly, there's one thing I want to say – I feel like Scottie deserves at least half of this today.

"He has had an unbelievable season – I feel sort of bad that I pipped him at the post, but he's a hell of a competitor, and an even better guy, and it was an honour and a privilege to battle with him today. I'm sure we'll have many more.

"I told him today 'we're one-all in Georgia this year' – because he got the Masters, and I got this."

Finishing tied with Scheffler in second-place was Im, with his metronomic consistency leading to rounds of 67, 65, 66 and 66 for his 20 under.

Schauffele had appeared likely to race past Scheffler before the lightning struck on Saturday, and he struggled after resuming in the morning, going one-over from his last six holes of the third round before posting a 69 to finish alone in fourth place at 18 under.

Max Homa ended up sneaking into the top-five after opening the week with a 71, following it with rounds of 62, 66 and 66 to finish at 17 under, tied with Justin Thomas.

Sepp Straka and Patrick Cantlay were a further shot back, tied for seventh at 16 under, with Tony Finau (15 under) and Tom Hoge (14 under) rounding out the top-10. Finau shot Sunday's round of the day with his 64, posting seven birdies and one bogey.

Rory McIlroy described his record-breaking third FedEx Cup victory as a "proud moment" for the PGA Tour amid the circuit's ongoing battle with the LIV Golf Invitational Series.

McIlroy saw off world number one Scottie Scheffler in a dramatic final round to triumph at the Tour Championship on Sunday, becoming the first three-time winner of the FedEx Cup.

The 33-year-old, who also claimed the title in 2016 and 2019, moved clear of two-time champion Tiger Woods, who was victorious in 2007 and 2009.

Away from the course, McIlroy has emerged as one of the most prominent critics of the controversial Saudi Arabia-backed LIV series, which is headed up by Greg Norman and counts the likes of Phil Mickelson, Bryson DeChambeau and Sergio Garcia among its star-studded field. 

McIlroy chose to reaffirm his commitment to the PGA Tour after clinching a one-shot victory over Scheffler in Atlanta, saying:  "It means an awful lot. 

"I believe in the game of golf, I believe in this tour in particular, I believe in the players on this tour. 

"It's the greatest place in the world to play golf, and I've played all over the world. 

"This is an incredibly proud moment for me, but it should also be an incredibly proud moment for the PGA Tour. They've had some hard times this year, but we're getting through it. 

"That was a spectacle out there today – two of the best players in the world going head-to-head for the biggest prize on the PGA Tour. I hope everyone at home enjoyed that."

McIlroy, who began his final round at the PGA Tour's season finale six strokes off the lead, also acknowledged Scheffler's shortcomings turned the tide in his favour.

"I've been in the final group here three of the past five years, starting with Tiger in 2018 and that incredible scene. Then to get the better of Brooks [Koepka] in 2019 was awesome," he added.

"Another final group here – I didn't give myself much of a chance teeing off today – I thought, six behind, I thought it was going to be really tough to make up.

"My good play, and Scottie's not-so-great play, and it was a ball-game going into the back-nine."

Scottie Scheffler delivered a storming finish to his third round at the Tour Championship to carry a six-shot lead into the final 18 holes at East Lake.

After nearby lightning strikes caused play to be suspended on Saturday, world number one Scheffler returned re-energised on Sunday morning to grasp control of the leaderboard.

Xander Schauffele had pulled to just one stroke behind Scheffler, but the leader made his big move with four birdies in his closing six holes when play resumed.

Scheffler had been level par for his third round through 12 holes, which is the point at which he had to leave the course the previous day, but Sunday's surge carried the 26-year-old to a 66 and 23 under par for the tournament.

Playing partner Schauffele could not muster a response to Scheffler, and he made bogey at the long par-four 14th to see the gap widen, having to settle for a level-par 70.

Rory McIlroy birdied 17 and 18 to complete a seven-under 63 and join Schauffele in a tie for second place through 54 holes, on 17 under par, with South Korea's Im Sung-jae and American Patrick Cantlay one shot further back.

The final event of the FedEx Cup sees the winner of the Tour Championship pocket staggering prize money of $18million, with the runner-up taking $6.5million.

Scheffler began the tournament on 10 under, under the unusual format that saw a staggered start based on performances in the previous FedEx Cup events.

He was the leader of the series standings so was duly rewarded, with second-placed Cantlay starting the week on eight under.

Saturday's third round of the Tour Championship was suspended due to lightning strikes in the area, but not before plenty of action took place, with Xander Schauffele pulling to within one stroke of leader Scottie Scheffler.

It is not just Schauffele who has given himself a chance either, as he was the only player within six strokes of Scheffler after 36 holes, but there are now eight players within that range.

While Scheffler did not drop any shots – at even par through 12 holes before the weather hit – he is the only player in the top-17 who was not under par on Saturday, with one birdie and one bogey to remain at 19 under.

Schauffele had chances to go past his playing partner, but inconsistency has held him back, with three bogeys to go with his four birdies as he is now at 18 under.

He had a four-stroke buffer to third place entering the day, but that has been cut in half as South Korea's Im Sung-jae is putting together another strong round, four-under through 14 holes to sit alone at 16 under.

Rory McIlroy is one further back – the only player at 15 under – and he has posted four birdies, one eagle and one bogey in his round to be five under with two holes to play.

A star-studded group is tied for fifth at 14 under, consisting of Justin Thomas, Jon Rahm, Patrick Cantlay and Sepp Straka, with Straka and Thomas both enjoying six-under rounds.

The only player to be better than six under on Saturday was Hideki Matsuyama, who shot a seven-under 63 to take sole possession of ninth place at 13 under. He had eight birdies, with his only bogey coming on the 10th hole.

Max Homa is in the group tied for 10th at 12 under, Collin Morikawa is at 11 under, and J.T. Poston is at 10 under, with the rest of the field at least 10 shots off the lead.

Scottie Scheffler and Xander Schauffele have broken away from the field after two rounds of the Tour Championship, with Scheffler at 19 under and Schauffele the only player within six strokes, sitting at 17 under.

Scheffler, the world number one, started the season's final event at 10 under due to finishing atop the FedEx Cup standings, and he established a five-stroke lead in his first trip around East Lake Golf Club with a five-under 65.

He was strong again on Friday to post a bogey-free 66, but his lead was trimmed by three shots as second-placed Schauffele produced six birdies and an eagle with one bogey to shoot 63, one shot off the round of the day.

The 18th hole could end up being a turning point in the event, as Scheffler opted to play it safe on the par five while Schauffele decided to take on the water to make the green from his second shot. It resulted in a two-stroke swing as Schauffele eagled the last, cutting the deficit in half from four shots to two.

Only three players posted Friday scores better than 65, with Jon Rahm flying up the leaderboard into outright third place at 13 under after his 63. His eight birdies were the most in the round.

The rest of the field is at least seven shots back from the lead, with Patrick Cantlay and Im Sung-jae tied for fourth at 12 under, Joaquin Niemann alone in sixth at 11 under, and Rory McIlroy has sole possession of seventh at 10 under.

The round of the day went to Max Homa, who went bogey-free with six birdies and an eagle to post a 62 for the best 18 of the tournament so far.

After five birdies from his first eight holes, Homa rattled off seven pars in a row, before a birdie on 16 and an eagle on the last.

Matt Fitzpatrick was Thursday's top performer, but he struggled to a 71 in his second trip around the course, and he is tied at eight under in a group that includes Justin Thomas.

Cameron Smith also shot 71 to drop a shot back to six under, where he is joined by Jordan Spieth, Hideki Matsuyama and Collin Morikawa.

It will be "odd" and "disappointing" to see LIV Golf Invitational Series players featuring at next month's BMW PGA Championship, Matt Fitzpatrick says.

Sergio Garcia and Patrick Reed are among those who have made the switch to the Saudi-backed LIV Golf but still appear on the entry list for the tournament at Wentworth.

While the PGA Tour has banned defectors from its events, they are still allowed to participate on the DP World Tour, which lost a court case against players ahead of a full ruling.

This means vocal critics of LIV Golf, like Rory McIlroy, appearing alongside some of the controversial league's biggest names in direct competition.

U.S. Open champion Fitzpatrick will also be in action, and he will find it strange to see these players back in the field.

"It's going to be odd seeing certain people, obviously, at Wentworth," he said.

"That is going to be a bit weird, and obviously it's a little bit disappointing. But they won their little thing.

"But yeah, it's going to be interesting to see what happens. Obviously, they're [the DP World Tour] not quite in as strong a position as the PGA Tour are in terms of regulations.

"I guess we'll just have to see how it plays out."

Scottie Scheffler ended the first day of the Tour Championship at East Lake Golf Club with a five-stroke lead at 15 under thanks to the combination of a fine display and his FedEx Cup points advantage.

Scheffler, who enjoyed a meteoric rise this PGA Tour season to earn the ranking of world number one, began the tournament at 10 under par thanks to his position atop the FedEx Cup standings coming into Thursday's first round.

And he bolstered his hopes of claiming FedEx Cup success with a five-under 65 that ensured he heads into Friday with gaping five-stroke lead.

In second is Xander Schauffele at 10 under after his four-under round, while Matt Fitzpatrick is third after being one of two players to shoot the round of the day (64).

The other 64 came from Chile's Joaquin Neimann, who has pulled himself into contention in a tie for fourth, where he is joined at eight under by Patrick Cantlay.

Cantlay started the day at eight under and needed an eagle on the last hole just to post an even-par round after winning last week's BMW Championship.

A further shot back at seven under is Im Sung-jae, Cameron Smith and Rory McIlroy, all of whom started at four under and shot 67s.

It was by no means a consistent round from McIlroy, however. He was four over par for the round after the fourth hole and he tallied only four pars in what was an erratic showing.

Justin Thomas, Jon Rahm, Sepp Straka, Sam Burns and Cameron Young are the last players to sneak into the top-10, tied for ninth at six under, while Collin Morikawa headlines the small group at five under.

Corey Conners was Thursday's worst performer, finishing his day at three over after shooting 74 to sit in 29th, with the 30th entrant, Will Zalatoris, having withdrawn earlier in the week after suffering a back injury at the BMW Championship.

Lee Westwood has hit out at the PGA Tour for copying the LIV Golf International Series format, suggesting it is hypocritical for the former Tour to bemoan the Saudi-backed breakaway competition.

Former world number one Westwood is among a host of high-profile defectors to the controversial league, alongside the likes of Bryson DeChambeau, Dustin Johnson and Brooks Koepka.

The Open champion Cameron Smith is reportedly the next big-name LIV Golf signing, as the organisation headed by Greg Norman continues to attempt to encourage star golfers to defect.

The decision to join LIV Golf has come with repercussions, though, with all breakaway golfers banned from competing on the PGA Tour – a matter some players are taking up in a legal battle.

While questions remain over the decision of the defectors, the format of the competition remains a topic of discussion, with players expecting to play in less competitions but for greater prize money.

The PGA Tour responded by committing its top players to at least 20 PGA Tour events per year, with four elevated events bringing purses of at least $20million and the bonus pool doubling to $100m.

After announcing the changes to the schedule, Westwood suggested the PGA Tour is attempting to copy the LIV Golf blueprint.

"I laugh at what the PGA Tour players have come up with," he told Golf Digest. "It's just a copy of what LIV is doing. There are a lot of hypocrites out there. They all say LIV is 'not competitive.'

"They all point at the no-cut aspect of LIV and the 'short fields.' Now, funnily enough, they are proposing 20 events that look a lot like LIV.

"Hopefully, at some point they will all choke on their words. And hopefully, they will be held to account as we were in the early days."

As the PGA Tour continues to expand to compete with its new rivals, Westwood pinpointed the LIV Golf calendar as a key reason for his defection to the breakaway league.

"I'm looking forward to playing the LIV event in Miami at the end of October then not having to tee-up again until February," he said.

"I'll have four months off. At my age I can do some serious work in that time. I can get properly fit and come out leaner.

"I've just had a four-week break, three of those weeks I was on holiday. We have plans for later in the year and I’ll be able to spend more time with the family. It just gives me more options.

"Already I can say to people, 'these are the 14 weeks I'm playing next year.' And I can have some fun in the other 38."

Rory McIlroy has been among the more vocal critics of LIV Golf, but Westwood assures there has been no animosity among fellow professionals regardless of their allegiances.

"They have been asking questions mostly," he added. "They want to know what it is like at LIV.

"I think they all know how much I have supported the European Tour over the last 30 years. I doubt you'd find someone at my level who has supported it more. When I won in America in 1998, I stayed on the European Tour and turned down PGA Tour membership. When I won in 2010, I did the same.

"When I was world number one, I didn't go to America; I stayed on the European Tour. I stayed and played through COVID. Not many others did that.

"I've always loved the European Tour. Over my career, I've just dipped in and out of America."

Rory McIlroy believes the announced enhancements to the PGA Tour are "a great step in the right direction" as the battle with the LIV Golf Invitational Series rages on.

On Wednesday, PGA Tour commissioner Jay Monahan introduced several changes to the Tour, with the key emphasis on bringing the leading players together more often.

The announcements came after Tiger Woods and other leading players met last week to discuss what the PGA Tour should do going forward.

LIV Golf has sent shockwaves through the sport with many high-profile players making the switch to the Saudi-backed tour, including Phil Mickelson, and the Open winner Cameron Smith is reportedly set to follow suit.

Other alterations announced included a commitment from top players to feature in at least 20 PGA Tour events per year, an expansion to the player impact program and the guarantee of minimum earnings for full Tour members.

Four elevated events with purses of at least $20million have been added, taking the schedule up to 12 such tournaments next season, and the top players have agreed to compete in all of them.

McIlroy was encouraged by the changes, telling reporters ahead of the Tour Championship: "I care deeply about our sport. I care about its history. I care about its legacy. I care about the integrity of the game. 

"We all sort of are our own little independent businesses and we sort of try to compete against each other, and I think this is the first time in a long time where we sort of all sat down and were like, let's try to be business partners.

"How can we all pull in the same direction here to benefit everyone and to help the entire TOUR and to help each other basically.

"Unfortunately, Tiger Woods doesn't play as much as he used to. Tiger Woods was the single biggest draw that the PGA Tour had, amongst other things. We have to recognise that.

"So for the 23 of us that were in that room last Tuesday, including Tiger, we all have to sit down [and ask], okay, what is the best thing for our Tour going forward?

"What can we do to help put forward the best product possible so that in 50 years' time the PGA Tour is still thriving and we can safeguard the future of the Tour? That was basically what last week was about.

"Obviously that has culminated in some of the announcements that have been made today [Wednesday]. I'm sure there will be some changes going forward, as well, but I think today was a great step in the right direction."

When questioned on how the changes would benefit the Tour, the four-time major winner replied: "If you're trying to sell a product to TV and to sponsors and to try to get as many eyeballs on professional golf as possible, you need to at least let people know what they're tuning in for.

"When I tune into a Tampa Bay Buccaneers game, I expect to see Tom Brady throw a football. When I tune into a Formula 1 race, I expect to see Lewis Hamilton in a car.

"Sometimes what's happened on the PGA Tour is we all act independently and we sort of have our own schedules, and that means that we never really get together all that often.

"I think what came out of the meeting last week and what Jay just was up here announcing is the fact that we've all made a commitment to get together more often to make the product more compelling."

McIlroy also revealed he had spoken to Smith about his reported defection to LIV Golf.

"I had a conversation with Cameron Smith two days after the Open. Firstly, I wanted to congratulate him," McIlroy disclosed.

"But I would at least like people to make a decision that is completely informed and basically know this is what's coming down the pipeline. This is what you may be leaving behind.

"I just don't want people making decisions – hearing information from one side and not from another. So I think that's sort of been my whole thing this entire time.

"I've always said guys can do whatever they want. Guys can make a decision that they feel is best for themselves and their families. But I want guys to make decisions based on all of the facts."