Aldrich Potgieter birdies fifth playoff hole for first PGA Tour win at Rocket Classic

The energy of youth topped the experience of age.

Aldrich Potgieter, a 20-year-old South African, birdied the fifth playoff hole to defeat Max Greyserman and Chris Kirk to win for the first time on the PGA Tour at the 2025 Rocket Classic on Sunday in Detroit.

Potgieter poured in an 18-foot birdie putt at the par-3 15^th hole at Detroit Golf Club, joining Seve Ballesteros, Rory McIlroy, Joaquin Niemann and Tom Kim as the only international players to win on Tour before age 21.

"It was definitely a tough day," Potgieter said. "The start didn't go my way, I struggled to make putts, left a lot short. Finally got one to the hole, and I just saw the ball roll end over end and I knew it was going to go in." 

Potgieter, whose course-record 62 on Thursday lasted less than a day, shot a final-round 3-under 69 for a 72-hole total of 22-under 266, and became the ninth first-time winner this season. 

Greyserman, 30, shot a bogey-free 5-under 67. The Duke grad, who ranked second in SG: Putting for the week, led the field with the most made putts of more than 10 feet but couldn’t convert from 12 feet to win in regulation and had multiple chances in the playoff to claim his first win only to have his putter go cold. It marked his fourth runner-up finish since the start of last season, second only to Justin Thomas and Collin Morikawa.

"This one's going to sting for a little bit, but I'll get back to work in two weeks," he said. "Yeah, just wasn't my time."

Kirk, the grizzled vet at 40 and with six previous Tour titles, shot 5-under 67 on Sunday but missed from 16 feet at 18 in regulation and from 9 feet on the first playoff hole that would have won it. He took three putts from 56 feet on the second playoff hole and made bogey and was eliminated from the playoff.

“It's a shame that first playoff hole, hit just three perfect shots and misread that (9-foot) putt a little bit,” Kirk said. “That's the way it goes sometimes, unfortunately.”

Potgieter's two-stroke lead entering the final round didn't last long. After an opening birdie, he bogeyed the second and fifth holes to lose the lead. "There was a switch that kind of went off when I lost the lead and I kind of felt like I can kind of chase something," said Potgieter, who responded with birdies at Nos. 7 and 8. He was the first player to reach 22 under after birdies at 13 and 14 but bogeyed the par-3 15th, where he eventually won the tournament. He made his final birdie of regulation at the par-5 17th.

Potgieter grew up playing rugby and wrestling, and it may be a big reason for his natural ability to hit a golf ball a country mile. He leads the PGA Tour in driving distance, averaging 326 yards off the tee, a full six yards better than Rory McIlroy, who ranks second. His prodigious length is the primary reason that winning at an early age is becoming old hat for the precocious Potgieter.

At age 17, he won the 2022 British Amateur Championship, becoming the second youngest winner in the history of the championship. He turned professional in 2023 and became the youngest winner in Korn Ferry Tour history by winning the 2024 Bahamas Great Abaco Classic at age 19. As a rookie, he lost a playoff at the Mexico Open in February. He proceeded to miss the cut at seven of his next eight starts before returning to form with a T-6 last month in his most recent start at the Charles Schwab Challenge. At 20 years, 9 months, 16 days, he became the seventh-youngest PGA Tour winner since the start of 1983 — just 10 days older than Tiger Woods when he earned his debut victory — and the youngest player from South Africa to win on the PGA Tour.

It was a fitting place for Potgieter to hoist his first trophy given that he made his Tour debut at Detroit Golf Club two years ago when he was just 18 years old.

“That was kind of a big step for me to come out here by myself with my caddie and kind of play some of these events. So it was a good learning curve," he said. "I didn't make the cut, so there was definitely a chip on my shoulder that I needed to get that done this week.”

He did more than just that. After he holed the winning putt, Potgieter heaved the ball into the crowd in celebration.

"I was just pumped up," he explained. "I know my grandma's probably going to be quite mad at me. I give her all my stuff that I've won with, so she's not going to be pretty happy."