| OTLBC Activity | Typical Rating |
| Sunday evening men's doubles | 2.5 to 4.5 |
| Monday evening women's doubles | all levels |
| Sunday morning beginner's round robin | beginner to 2.0 |
| Tuesday morning mixed doubles | all levels |
| Wednesday morning women's doubles | all levels |
| Thursday morning men's doubles | all levels |
| Thursday evening women's doubles league (see note) | 3.0 and up |
| Friday evening mixed round robin | 2.0 and up |
* player ratings are described in the Tennis Canada Self-rating Guide posted at the club. A beginner is someone with less than 2 years playing experience