The 20-year-old South African enters the final round of the 2025 Mexico Open at VidantaWorld with a one-shot lead over Brian Campbell.

Campbell (70) and Potgieter (71), the 54-hole leader, finished 20-under 264 to top Isaiah Salinda (65) by one shot and Aaron Rai (67) and Ben Griffin (67) by two. Brian Campbell got a break off the tee Campbell and Potgieter played the par-15 18th hole twice.

Aldrich Potgieter leads the 2025 Mexico Open by one stroke heading into the final round. A win on Sunday would make Potgieter, 20, the sixth-youngest PGA Tour winner since 1983. Brian Campbell sits one shot back at 19 under,