Interested in being a High School Basketball Official in Marin, Sonoma or Napa County? Click the link below to get started!
Click Here for Online Application to become a GGOB Official!
Reach out to a friend or colleague and send them to this website if they are interested in becoming a high school basketball referee. We are ALWAYS happy to bring on and train new officials! We will have several opportunities this upcoming Summer of 2025 to dust off those whistles, with tournaments and possibly summer leagues in Marin and Napa County. Stay tuned and pay attention to upcoming emails________________________________________________
Arbiter
Log in to Arbiter and set your Calendar and Blocks for the 25/26 season ahead. Contact Bill Black at bill@wmbcpasf.com with any address changes you may have.
________________________________________________
