Cleveland Old School Athletics (COSA) |

2018 Tryout Dates Have Been Announced

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View the complete rosters
for each team.

View all of the upcoming
practice and game dates.

Order Cleveland Old School
Athletics spirit wear. Stay tuned!

Happy to be a part of this event! For the third straight year the Cleveland Cage Classic is one of the biggest tou… https://t.co/ZXX6jcD77p 10 hours ago
Happy Easter to all of our families! Thank you for being a part of our program! https://t.co/t4r72WRDa3 3 days ago
COSA Laschinger getting his team prepped for Sunday! Have some fun girls!! 1 week ago