Age divisions are formed according to policies established by Ontario Basketball.

Minor and Major age groups may be combined, in any given season, depending on the number of registrants, available gym times and number of coach volunteers.

For example, the following divisions may be separated or combined each season:

• U11 (Atom) and U12 (Major Atom)
• U13 (Bantam) and U14 (Major Bantam)
• U15 (Midget) and U16 (Major Midget)
• U17 (Juvenile) and U19 (Junior)