Justin Thomas equalled the course record as he took a three-shot lead in the opening round of the RBC Heritage.
Thomas hit 11 birdies en route to a 10-under-par 61 at the Harbour Town course at Hilton Head, three better than fellow Americans Russell Henley and world number one Scottie Scheffler.
Wyndham Clark was a shot further back with England’s Matt Fitzpatrick among a group on five-under-par after an opening 66.
Fiery start in Harbour Town 🔥@JustinThomas34 ties the course record with a 61 @RBC_Heritage! pic.twitter.com/5644tQ2tlp
— PGA TOUR (@PGATOUR) April 17, 2025
Two closing birdies lifted Justin Rose into a tie for 10th after a 67 in his first round since losing in a play-off to Rory McIlroy at the US Masters.
Fellow Englishman Tommy Fleetwood also opened with a 67.
Thomas, chasing his first victory since the 2022 PGA Championship, carded six birdies on the front nine as he went out in 30.
His only blemish came with a bogey on the 10th, but five birdies in six holes saw him home in 31.
“I feel like I didn’t do anything crazy,” said Thomas.
“I just drove the ball well, which is very, very important out here, and I felt like it was just one of those days I put the ball in a spot that I had a lot of good numbers.”
