Willam Mouw, who closed with a 61 on Sunday, took home the top prize. It's the first PGA Tour win for Mouw and it came in his 20th start as pro. His career earnings coming in were $504,044 and he has now more than double that with this victory. He's the 10th first-time winner in 2025.

William Mouw won the 2025 ISCO Championship at Hurstbourne Country Club in Louisville on Sunday for his first PGA Tour win.

Sometimes the final nine of a PGA TOUR event can be a game of chicken, as professional golfers battle their emotions and the course while chasing the title.