The Portsmouth Grammar School Sports Centre opened as a proprietary licensed club in October 1989. The centre is open to the community during evenings and weekends and facilities comprise:
Details of sports hall activities and the fitness area are available on this site.
The Centre is also the home to Portsmouth Squash.
There are a few teams that compete in the Mens and Veterans Hampshire Leagues
| Monday to Thursday | 5.30pm | - | 10.00pm |
| Friday | 5.30pm | - | 9.00pm |
| Saturday | 9.00am | - | 1.30pm |
| Sunday | 9.00am - 1.30pm | ||
