Duff McKay

B/T:
1st
Hometown:
Dallas, Texas
High School:
St Mark's School of Texas

2026-27 (First Year)
Signed for a 241 (81-82-78; +25) to place 83rd at the Purdue Fall Invitational… earned silver medal honors at the Golfweek Invitational with a three-round score of 214 (74-72-68; +4)… placed 87th at the Visit Knoxville Collegiate with a score of 222 (72-73-77; +12).

Prep/Personal
Four-year letterwinner and three-time MVP under Coach Greg Guiler at St. Mark’s School of Texas in Dallas… earned four All-State honors… individual 4A SPC-State Champion in 2025… 4A SPC-State runner-up in 2024 and 2026… team captain for the 2025 4A-SPC State Championship St. Mark’s team… posted a scoring average of 69.1 and 68.6 over the past two seasons with the Lions… eight top-10 finishes in AJGA Opens… runner-up result in the 2025 AJGA Col Springs Open… third-place finishes at the 2025 AJGA Heather Farr and 2026 AJGA Jordan Spieth… won seven events across Legends, NTPGA-AAT, TJGT Tours in high school… competed in two Junior PGA Championships… 37th-ranked prospect on JGS for the class of 2026 and 76th overall in Rolex in 2026… son of Mark and Stacy McKay… one younger brother, Brigg, who attends Culver Military Academy and is committed to play lacrosse at West Point… plans to study sport management and political science.