Calendar
| Fall Season | HSSAA Final | HWCAA Final | GHAC Challenge | GHAC Final | Regional ROPSSAA | Entry Deadline | OFSAA Championships | OFSAA Site |
| Boys' Golf | Sept 30/08 | Sept 30/08 | N/A | Oct 3/08 | N/A | Oct 7/08 | Oct 14-15/08 | St. Thomas |
| Girls' Golf | TBA | TBA | N/A | TBA | N/A | Oct 8/08 | Oct 16/08 | Oakville |
| Field Hockey | Oct 23/08 | Oct 22/08 | Oct 23/07 | Oct 30/08 | N/A | Nov 2/08 | Nov 6-7/08 | Peterboro |
| Volleyball-Boys A | Nov 10/08 | XXX | N/A | Nov 14/08 | N/A | Nov 16/08 | Nov 21-22/08 | Kenora |
| Volleyball-Boys AA | Nov 10/08 | XXX | N/A | N/A | N/A | Nov 16/08 | Nov 21-22/08 | Stratford |
| Volleyball-Boys AAA | Nov 10/08 | XXX | N/A* | Nov 14/08 | N/A | Nov 16/08 | Nov 21-22/08 | Kingston |
| Volleyball-Boys AAAA | Nov 10/08 | Nov 6/08 | N/A* | Nov 14/08 | N/A | Nov 16/08 | Nov 21-22/08 | Barrie |
| Basketball-Girls A | Nov 6/08 | XXX | N/A | Nov 12/08 | Nov 14/08 | Nov 16/08 | Nov 20-22/08 | North Bay |
| Basketball-Girls AA | Nov 6/08 | XXX | N/A | N/A | Nov 14/08 | Nov 16/08 | Nov 20-22/08 | Thunder Bay |
| Basketball-Girls AAA | Nov 6/08 | XXX | N/A* | Nov 12/08 | Nov 14/08 | Nov 16/08 | Nov 20-22/08 | St Catherines |
| Basketball-Girls AAAA | Nov 6/08 | Nov 7/08 | N/A* | Nov 12/08 | N/A | Nov 16/08 | Nov 20-22/08 | Sarnia |
| Football-Boys | Nov 13/19/08 | Nov 14/08 | N/A | Nov 21/08 | TBA** | N/A | Dec 3/08 | Toronto |
| Cross Country | Oct 25/08 | Oct 25/08 | N/A | Oct 25/08 | N/A | Oct 30/08 | Nov 3/08 | Sarnia |
