GCCOA BASKETBALL 
Resources, Training, and Support for High School Basketball Officials
Frank Mar
GCCOA Basketball Director
Email: mardavison7@aol.com
Phone (cell): 810-938-0000
Jerry Cox
GCCOA Basketball Trainer
Email: jcox7860@gmail.com
Phone (cell): 810-730-1191
Darwin Conley
GCCOA Basketball Trainer
Email: darwin@darwinconley.com
Phone (cell): 248-961-1690
News, Updates, & Information
July 29, 2026: The board of Directors voted unanimously for Frank Mar to serve as the new basketball director for the remiander of Darryl Young’s term after his resignation.
Training Information
Date: Monday, October 19, 2026
Location: Bentley High School Library
Time: 5:00-6:00 PM *Rookies Only* Time: 6:00-8:00 PM
Date: Monday, October 26, 2026
Location: Bentley High School Library
Time: 5:00-6:00 PM *Rookies Only* Time: 6:00-8:00 PM
Date: Monday, November 2, 2026
Location: Bentley High School Library
Time: 5:00-6:00 PM *Rookies Only* Time: 6:00-8:00 PM
Previous Training
November 2nd Training – We will upload the training when completed
October 26th Training –We will upload the training when completed
October 19th Training – We will upload the training when completed
2025-2026 – Jeff Spedoske Training – Click Here
MHSAA Finals Officials – Congratulations!
Drew Rupert – 2026
MHSAA Semifinals Officials – Congratulations!
Sam Hill – 2026
Shawn Waterman – 2026
Steve Muenzer – 2026
Mike Henry – 2026
Gary Duke – 2026
Disclaimer: The GCCOA is not taking a position for or against the implementation of a shot clock in Michigan high school basketball. The video and adoption graphic are being shared solely to educate and inform our basketball officials about the ongoing discussion and the increasing momentum surrounding the potential adoption of a shot clock in Michigan.
Shot Clock Discussion: BCAM Perspective
BCAM (Basketball Coaches Association of Michigan) Executive Director Dan Young discusses the growing conversation surrounding the potential adoption of a shot clock in Michigan high school basketball.
Young reports that approximately 75% of BCAM members support the implementation of a shot clock and explains that the association plans to submit a proposal to the MHSAA for consideration.
Listen to Young’s perspective as he outlines the reasoning behind the proposal, the potential impact on Michigan basketball, and the next steps in the process.
