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OBA Baseball


Our association is pleased to host a number of tournaments every season in addition to a number of OBA and COBA play-offs.



It is our pleasure to host your team in Mississauga Southwest and we appreciate your patronage  of our tournaments. You can sign up your team using our secure on-line  registration.






For more information on any of our MSBA 2024 tournaments, please contact:


OBA Tournament Director

Mississauga Southwest Baseball Association

3195 The Collegeway

Mississauga, Ontario

L5L 4Z6

905 607 5875




League Series



OBA 8U    Open 

OBA 9U    AA & Below

OBA 10U  AA & Below

OBA 11U  AA & Below

OBA 12U  AA & Below

OBA 13U  AA & Below

OBA 14U  AA & Below

OBA 15U  AA & Below                                                         

OBA 16U  AA & Below Cash Prize to Winners & Finalists 

OBA 18U  AA & Below Cash Prize to Winners & Finalists 

OBA 22U  AA & Below Cash Prize to Winners & Finalists 












May 24-26

June 14-16

July 19-21

July 12-14

May 10-12

May 17-19

May 17-19

 June 14-16

  June 21-23

  May 24-26

 May 31-June 2

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