William Mouw looks to defend his title at Hurstbourne Country Club, site of this year’s 2026 ISCO Championship.
The FedEx Cup event that runs alternate to the Genesis Scottish Open takes place from July 9-12. Joining Mouw in the field are young stars Jackson Koivun, Preston Stout, Miles Russell and Ben James. Among the notable veteran names is Lucas Glover, who leads the John Deere Classic this week.
Here’s a look at who else is set to play in Louisville, Kentucky:
The ISCO Championship will be held at the Hurstbourne Country Club in Louisville, Kentucky for the second consecutive year.
— PGA TOUR Communications (@PGATOURComms) July 3, 2026
Field for the ISCO Championship: pic.twitter.com/M4r7Ycd4vH
He made his U.S. Open debut alongside someone more than thrice his age, but the 17-year-old Russell looked very much like he belonged in shooting 2-over 72 Thursday at Shinnecock.