2023 Åberg made his debut as a professional in June 2023 at the
RBC Canadian Open on the
PGA Tour, where he made the cut and finished in a tie for 25th place. In July, at the
John Deere Classic, he recorded his first top-10 on the tour; a final-round 63 put him in a tie for fourth place, three strokes behind winner
Sepp Straka. Towards the end of August, Åberg travelled to Europe to compete on the
DP World Tour. At the
D+D Real Czech Masters, he tied for fourth place after a final-round 66. The following week at the
Omega European Masters, he recorded his first win as a professional. He birdied four of the closing five holes in his final round of 64 to finish two strokes ahead of his fellow countryman
Alexander Björk. Two weeks later, at the
BMW PGA Championship, Åberg held the lead after 54 holes, before a final-round 76 saw him finish in a tie for 10th place. Following his victory at the European Masters, on 4 September 2023, Åberg was announced by European captain
Luke Donald as one of his six captain's picks for Team Europe at the
2023 Ryder Cup. He became the first player to be selected for a Ryder Cup without having played in a
major championship, and the second, after
Sergio García, to make a Ryder Cup team during the same year as turning professional. He played four matches at the Ryder Cup, tallying a record, as Europe won the event 16–11. In the Saturday foursomes session, he and
Viktor Hovland recorded a 9 and 7 victory over world number one
Scottie Scheffler and reigning
PGA Champion Brooks Koepka, setting a
new record for the largest winning margin in an 18-hole Ryder Cup match. The week after the Ryder Cup, Åberg returned to the PGA Tour and finished as joint runner-up in the
Sanderson Farms Championship, losing to
Luke List in a five-man playoff. In November, Åberg won his first tournament on the PGA Tour, the
RSM Classic. He shot back-to-back rounds of 61 on the weekend to finish at 29-under-par, four strokes ahead of
Mackenzie Hughes. His 72-hole-score of 253 tied the PGA Tour scoring record held by
Justin Thomas. This victory moved Åberg into the top 50 of the
Official World Golf Ranking and secured him an invitation to the
2024 Masters Tournament, which would be his first major championship appearance.
2024 At the start of the
2024 season, Åberg switched caddies, replacing Jack Clarke with
Rickie Fowler's former caddie Joe Skovron. In February, at the
AT&T Pebble Beach Pro-Am, he was in solo-second place after 54 holes, one stroke behind
Wyndham Clark. Due to inclement weather, the tournament was called off and Clark declared the winner before the final round could take place. The result moved Åberg to 11th on the Official World Golf Ranking. Åberg made his
major championship debut at the
2024 Masters Tournament in April, finishing solo second to world number one
Scottie Scheffler. Two weeks later, he moved to a career-best number six on the Official World Golf Ranking, after starting 2023 outside 3000th. At the
2024 PGA Championship in May, he missed the cut on the number, his first missed cut of the season. During the
2024 U.S. Open in June, Åberg held the lead after two rounds, but a triple-bogey during the third round led to him falling out of contention. He ultimately finished in tied-12th place. At the
Genesis Scottish Open in July, Åberg held a two-stroke lead headed into the final round, before a three-over 73 on Sunday caused him to finish in a tie for fourth. The following week, he made his debut at
The Open Championship. He missed the cut after carding rounds of 75 and 76. In August, Åberg recorded his third runner-up finish of the year, placing tied-second at the
BMW Championship, one shot behind
Keegan Bradley. On 1 September, after finishing 16th at the
Tour Championship, Åberg announced that he would undergo
arthroscopic surgery to repair a
torn meniscus in his left knee, an injury which he sustained in May and caused him discomfort through the season.
2025 In February, Åberg recorded the second win of his PGA Tour career at the
Genesis Invitational. He birdied the final hole to shoot a final-round 66 and win by one stroke over
Maverick McNealy. During the third round, Åberg made the first hole-in-one of his professional career. With the victory, he earned $4 million and moved atop the PGA Tour money list. Åberg competed in the
2025 Ryder Cup at Bethpage, where Europe defeated the United States 15–13. He contributed on the final day by becoming the only European player to win his singles match, defeating
Patrick Cantlay. The victory was Europe's fifth on American soil and the first since 2012. == Awards and honors ==