Sam Burns wiped the floor with Cameron Young to win the WGC Match Play final 6-5 on Sunday for his fifth PGA Tour victory.

Burns, who has all five of his wins since May 2021, first had to navigate his semi-final match-up against world number one and defending champion Scottie Scheffler, who was trying to become the first player to ever reach the final of this event in three straight seasons.

It looked like Burns' day from the jump as he flew out to a 3up lead through three holes, but Scheffler came roaring back by winning the fifth, sixth, eighth, ninth and 10th to carry a 2up lead of his own into the back-nine.

The seesawing contest saw Burns take the 13th and 15th to tie it up, and he pulled ahead with a birdie on 17, before Scheffler responded with a birdie on 18 to take it to extra holes.

Both players birdied the first extra hole and both banked pars on the second, before Burns punched his ticket to the final with a birdie on the third sudden-death hole.

The bracket was set up for Scheffler and Rory McIlroy to meet, and they did, but only for the third-place play-off after McIlroy also fell in a sudden-death loss to Young.

Young needed to win the 18th hole to tie things up, and he did so with a birdie, which he followed with a birdie on the extra hole to advance.

Burns made sure the final was far less competitive, dropping eight birdies over the course of 10 holes to race away to a dominant victory.

In the third-place playoff, McIlroy took the lead on the first hole and maintained the advantage throughout, and when Scheffler birdied the 12th to try and tie things up, McIlroy responded with an eagle to instead go 2up and take the 2-1 win.

Tony Finau is one of four players with a share of the lead after finishing Thursday's opening round of the Houston Open with a five-under 65.

Finau is joined by fellow Americans Aaron Wise and Tyson Alexander, as well as Sweden's Alex Noren, although Alexander still has one hole to play as the late-starters had their rounds cut short when darkness halted the action.

Ranked 15th in the world, Finau caught fire on his second nine, posting five birdies from his final eight holes to fly up the leaderboard.

Canadian duo Taylor Pendrith and Mackenzie Hughes headline the logjam tied for fifth at four under, with England's Justin Rose part of the 10-player group one further back at three under.

It was a rough day out for the big names in the field, with world number two Scottie Scheffler and former Masters champion Hideki Matsuyama shooting even-par 70s to finish the round tied for 53rd.

That pairing at least remain in the hunt, which is more than can be said for last week's winner of the World Wide Technology Championship at Mayakoba, with Russell Henley struggling on his way to two over.

Another former Masters champion had a tough time, with Danny Willett unlikely to make the cut after his five-over 75, while world number 12 and recent Presidents Cup debutant Sam Burns had a day to forget, shooting seven over.

Mackenzie Hughes held his nerve in a playoff against Sepp Straka to secure the Sanderson Farms Championship with a score of 17 under.

It is the second PGA Tour win of the 31-year-old Canadian's career, with nearly six years passed since his first win back at the RSM Classic in 2016.

This win was all the more unlikely after shooting a 71 on Thursday, but he followed it with a 63 on Friday for the lowest round of the week, before finishing with 68 and 69 on the weekend.

He had to fend off the challenge of Straka to get it done, who was the only player this week to shoot all four rounds in the 60s.

Straka rose to a share of the lead after four birdies over the space of five holes on his front-nine, and another pair of back-to-back birdies on the 14th and 15th to tie things up for the last few holes.

Hughes had a makeable birdie putt on the 17th to take the lead, but he narrowly missed it, before hooking his drive on the 18th into a position where salvaging a par was the best-case scenario.

From deep in the rough, he sent his second shot on the par-four over the back of the green, requiring an up-and-down to force a playoff. His long putt from off the green was excellent, leaving him a four-footer for par and he made no mistake.

Hughes again failed to make the green in regulation as they replayed the 18th, but he again saved par as Straka missed a 10-footer for birdie. On the second playoff hole, replaying the 18th one more time, Hughes figured it out, landing his approach within 10 feet and converting the birdie for the win.

Speaking to NBC in the moments after his win, he called being greeted by his wife and young son to celebrate a victory "something I've dreamed about since I had my first boy".

"I kept telling myself the whole week that I was going to do it, and that was the only thing I saw in my mind," he said. "Those par-saves down the stretch… I'd say that kind of describes my game a bit, that grit and perseverance."

There was strong South African representation at the top of the leaderboard, with Garrick Higgo alone in third at 16 under while Dean Burmester took sole possession of fourth at 15 under.

Argentina's Emiliano Grillo was joined by Americans Nick Hardy, Keegan Bradley and Mark Hubbard in a tie for fifth at 13 under, and defending champion Sam Burns finished nine shots off the pace at eight under in a tie for 30th.

Tony Finau birdied the final hole for an eight-under 62 on Saturday to share the lead with Rory McIlroy, coming into the final round of the Canadian Open.

Finau had the best round of the tournament so far, scoring an eagle on the par-five ninth before making four birdies on the back nine.

The 32-year-old is looking for only his third PGA Tour victory, with his last win coming in a playoff over Cameron Smith in last year's Northern Trust.

McIlroy had a tricky uphill putt to also birdie on the 18th hole, despite an exceptional approach to set it up, but he had to ultimately two-putt to finish the round after his birdie attempt skimmed over the edge of the cup.

The 33-year-old has been in confident touch at St. George's this week and continued that on Saturday, posting a five-under 65 with assertive driving and wedge-play.

After a bogey on the par-three eighth, the Northern Irishman responded with three birdies over the next four holes, before managing another birdie on the par-five 15th.

The final hole would have been an apt punctuation mark for his third round, after scores of 66 and 68 over the opening two days.

McIlroy has had to wait three years to defend his 2019 title, with the Covid-19 pandemic forcing a cancellation of the tournament in 2020 and 2021.

He is among five players ranked in the world's top ten in a high-profile field at Toronto, coming into next weekend's U.S. Open, with Justin Thomas and Sam Burns joined by Wyndham Clark and Alex Smalley on nine-under.

Cameron Smith has recovered from an opening-round six-over 76 to finish on one-under after 54 holes, posting a 68 on Saturday, while world number one Scottie Scheffler scored a disappointing 71.

Defending champion Sam Burns is one of four players to score a seven-under-par 64, after the first round of play at the Valspar Championship on Thursday.

The world number eight had a busy round on the opening day, with nine birdies and two bogeys. He recovered well after bogey the par-four 16th and reeled off birdies on the final two holes to close out his opening 18 holes.

Following a chaotic weekend at The Players Championship, the Florida weather had a positive effect on the Copperhead course, with Burns reaping the benefits from facilitative greens.

"The greens are really receptive with the rain we’ve gotten last week," he told reporters following his round.

"Yeah, I think the golf course will continue to firm up after we get some sun and wind and I think it’s going to play really well the next few days."

Burns, David Lipsky, Adam Hadwin and Jhonattan Vegas share the lead at Copperhead after the first day of play.

Scott Stallings, Richy Werenski, Davis Riley and Danny Lee are one back at six under, while Justin Thomas, Kramer Hickok and Doc Redman are a further two strokes back.

After missing the cut at TPC Sawgrass, Jason Day opened with a one-under-70, only two weeks after the passing of mother.

Notable names in group at four under include Brooks Koepka, Dustin Johnson, Matt Kuchar and Louis Oosthuizen.

Out of the co-leaders, though, Lipsky was the only one to go bogey-free, opening with a birdie on the par-five first to set the tone on a confident front nine. He closed out the round with four consecutive pars.

The 33-year-old has never won on the PGA Tour and has not won an event since his time on the European Tour in 2018.