
Advancing Great Lakes Basketball Officials Consortium Officiating Excellence
Founded in 2026, our consortium unites basketball officials to share best practices, standardize training, and provide affordable clinics, video libraries, and mentorship for those preparing for high school officiating.
With a highly accomplished staff, we deliver elite-level training and mentorship. Our core objectives are simple: recruiting, training, mentorship, and retention. Please note that member dues are primarily allocated toward our training and recruiting initiatives.
GLBOC Association Leaders


Jason Andrzejewski
DIRECTOR OF TRAINING
Email: jason99msu@hotmail.com
Phone: 989-482-4811

Scott Helmka
DIRECTOR OF FUNDRAISING
Email: srh0820@gmail.com
Phone: 616-446-6483

Dean Tondreau
MEMBER AT LARGE
Email: dean.tondreau@gmail.com
Phone: 810-423-2230

Dennis Argyle
TREASURER
Email: Djargyle@aol.com
Phone: 989-205-5231

Steve Muenzer
SECRETARY
Email: LFSM13@yahoo.com
Phone: 810-730-2492

TBA
DIRECTOR OF RECRUITING & MENTORSHIP
Email:
Phone:
GLBOC Association Trainers

Chris Vergison
MHSAA State Finals & Collegiate Official

Greg Folsom
MHSAA State Finals & Collegiate Official

Nichole Dowdall
MHSAA State Finals & Collegiate Official

Derrick Washington
MHSAA State Finals

Sam Hill
MHSAA State Finals & Collegiate Official

Tom Barnikow
MHSAA State Finals