Upcoming Event: Men's Basketball at Mount Royal on August 4, 2026 at 1:30 p.m.
M Basketball
1:30 p.m.
at Mount Royal
Grand Canyon University Athletics
Men's Basketball
Isaac Demosthenes
- Title:
- Assistant Coach
- Email:
- isaac.demosthenes@gcu.edu
- Alma Mater:
- Grand Canyon (2025)
Isaac Demosthenes is in his first season as an assistant coach for GCU men's basketball in 2026-27. It continues a rise through the program for Demosthenes who began as a student manager, earned a graduate assistant role, and was then promoted to a full-time assistant coach in July 2026.
Known for his player development work, Demosthenes has worked with a number of NBA players including Marcus Smart, Corey Kispert, Marvin Bagley and more.
A native of Bloomington, Illinois, Demosthenes spent three seasons as an undergraduate manager for the Lopes and graduated from GCU in April 2025 with a Bachelor's of Science in Sports Management. The Lopes went to the NCAA Tournament two times during his time as a manager.
Known for his player development work, Demosthenes has worked with a number of NBA players including Marcus Smart, Corey Kispert, Marvin Bagley and more.
A native of Bloomington, Illinois, Demosthenes spent three seasons as an undergraduate manager for the Lopes and graduated from GCU in April 2025 with a Bachelor's of Science in Sports Management. The Lopes went to the NCAA Tournament two times during his time as a manager.
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