U13 Comp Girls - U13 Comp Girls - Lavallee

Upcoming Events

Oct. 23, 2026 7:30 PM to 8:30 PM

Exhibition Game vs. Gatineau Dragons
Ecole du Parc-de-la-Montagne, 15 Rue Doucet, Gatineau, QC
We have organized an exhibition game against the Gatineau U13 Team. Please arrive 30 minutes before game time (7:00) Wear your ...

Nov. 27, 2026 to Nov. 29, 2026

Chris Paulin Tournament
TBD- Kanata
We have officially registered for the Chris Paulin Tournament! Exact dates and times of games to be released at a later date. ...

Upcoming Practices

Castor Valley Elementary School

Thu, Oct. 08, 2026 6:00 PM - 8:00 PM

Castor Valley Elementary School

Thu, Oct. 15, 2026 6:00 PM - 8:00 PM

Steve MacLean Public School

Mon, Oct. 19, 2026 6:00 PM - 8:00 PM

Ottawa South Basketball Association © 2026

The Ottawa South Basketball Association (OSBA) has been serving young athletes in Ottawa since 1994. What began as a girls-only program with just twelve players has grown into a thriving community basketball organization supporting more than 700 male and female athletes each year.

As a proud member of Eastern Ontario Basketball Association (EOBA) and Ontario Basketball Association (OBA), OSBA is committed to providing basketball programming where athletes can build skills, confidence, and friendships. Guided by the values of sportsmanship, teamwork, and respect, we strive to help athletes develop not only as basketball players, but as confident, responsible, and engaged members of the community.

The success of OSBA is made possible by the dedication of our volunteer coaches, board members, and parents who generously give their time and energy to help every player reach their potential.