News

2025/26 Season Registration - Opened

Registration reopened

Upcoming Spring/Summer Events

Local basketball community offers up 3 v 3 and tournaments to keep you busy over the Spring/Summer if you havent had enough ...

U14 Boys - Competitive - Claim Bronze Hardware

What a weekend of fierce competition and unforgettable moments!

Upcoming Events

Jul. 01, 2025

Canada Day
Canada
Happy Birthday Canada!

Sep. 01, 2025

Labour Day

Oct. 13, 2025

New Years Day
Canada
Happy Turkey Day

View More Events »

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.