Ottawa South Basketball Association : Website by RAMP InterActive

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News

2025/26 Season Registration - Open
Registrations keep increasing as the summer heat picks up!!!

Jan. 01, 2020

Junior Officials Registration
Why just watch the game when you could be on the court making the calls?

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Upcoming Events

Sep. 01, 2025

Labour Day

Oct. 13, 2025

New Years Day
Canada
Happy Turkey Day

Dec. 20, 2025 to Jan. 04, 2026

Holiday Break
North Pole
Happy Holidays

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Ottawa South Basketball Association © 2025

The Ottawa South Basketball Association (OSBA) was founded in 1994. In the beginning OSBA was a girls-only organization serving twelve young players. Today, OSBA has grown to serve over 700 male and female athletes.
OSBA operates on the fundamental pillars of good sportsmanship, team spirit, and respect. OSBA is a member of the Eastern Ontario Basketball Association (EOBA), and the Ontario Basketball Association (OBA).
OSBA is proud of our team of quality volunteer coaches and parents who enthusiastically dedicate their time and energy to serve our club and athletes.