William Mouw's win at the 2025 ISCO Championship makes him the 10th first-time winner on the PGA Tour this year.

Chino resident William Mouw erased a seven-shot deficit Sunday afternoon to win the PGA ISCO championship and $720,000 at the Hurstbourne Country Club in Louisville, Kentucky.

Get up-to-date tee times and all the info you need to watch the 2025 Barracuda Championship on TV or streaming on ESPN+.

William Mouw has garnered his first win on a PGA event, securing the trophy and title at the 2025 ISCO Championship.

Get up-to-date tee times and all the info you need to watch the 2025 The Open Championship on TV or streaming on ESPN+.

The PGA Tour will eliminate starting strokes at the Tour Championship, beginning with the 2025 tournament. The change comes after fan feedback requesting a more straightforward competition format.