On Thursday, May 6, 2021, tennis senior night was held at the tennis court next to the Cotter dorm parking lot. Cotter celebrated seniors who played for the tennis team.  Seniors honored  include Rob Besek, Edward Zhang, Ian Modjeski, Elaine Zeher, Macey Devorak, and Diego.

Cotter defeated Stewartvile winning every single match for a 7-0 victory/