Harold Varner III is in position to claim his maiden PGA Tour victory, shooting an eight-under 63 on Saturday to take a one-shot lead at the RBC Heritage.

Varner matched Cameron Young's opening-round score at Harbour Town with a bogey-free round, to move to 11-under for the tournament coming into the final day.

After a disappointing finish on Friday, going four-over on the final four holes, the 31-year-old responded strongly with four birdies in the opening six holes.

Varner will need to be just as focused on the final day, with quality opponents in striking distance.

8 birdies thru 16 holes @HV3_Golf leads by 1 @RBC_Heritage. pic.twitter.com/U6eXw4kTUT
— PGA TOUR (@PGATOUR) April 16, 2022

Reigning FedEx Cup champion Patrick Cantlay and Erik van Rooyen sit a shot back after 54 holes at 10-under, along with 2019 British Open winner Shane Lowry, fresh off his third-placed finish at the Masters.

Like Varner, Lowry also shot a one-over 72 on Friday and coupled his four birdies on the front nine with bogeys on the third and sixth hole, before finishing strong.

Birdies on the 10th and 11th holes put the Irishman on track and following another birdie on the par-five 15th, he closed his round out with another in front of the iconic lighthouse on the 18th.

The eased conditions allowed the 35-year-old to attack the pin, on the way to shooting his lowest score at Harbour Town.

Former RBC Heritage winner Matt Kuchar, Hudson Swafford, Sepp Straka and Aaron Wise were all a further stroke back, tied at nine-under.

Billy Horschel and Jordan Speith are also among the stacked chasing pack, on eight-under heading into the final day.

Leaderboard after 54 holes @RBC_Heritage:

1. @HV3_Golf -11
T2. @ShaneLowryGolf -10
T2. @FredVR_
T2. @Patrick_Cantlay
T5. @Hud_Swafford -9
T5. Matt Kuchar
T5. @SeppStraka
T5. @AaronWise_
T9. @TommyFleetwood1 -8
T9. @JordanSpieth
T9. @BillyHo_Golf
T9. @Joel_Dahmen pic.twitter.com/Dnp2gd0co5
— PGA TOUR (@PGATOUR) April 16, 2022