Cameron Smith rode a history-making performance to the top of the leaderboard with three rounds of the Northern Trust in the books.
Smith shot an 11-under 60 on Saturday at Liberty National Golf Club, setting a course record in the process.
At 16 under, Smith is tied for first with Jon Rahm. Erik van Rooyen is in third at 15 under.
Northern Trust Leaderboard—Third Round
T1. Cameron Smith (-16)
T1. Jon Rahm (-16)
3. Erik van Rooyen (-15)
T4. Justin Thomas (-14)
T4. Tony Finau (-14)
T6. Shane Lowry (-13)
T6.