Guelph Minor Baseball

Visit our House league registration portal to signup for the 2026 Season! If your age is showing as full, please join the waitlist and we'll do our best to find more diamonds and open up more spots if possible!

Guelph Minor Baseball Association (GMBA) is proud to announce it has come to terms with The WAR Room, an elite baseball training facility opening in Guelph in Fall 2025, on a 5-year collaboration agreement. This exciting partnership will provide our teams with state-of-the-art year-round training, expert instruction, and cutting-edge player development resources.