| Thursday, January 11, 2018 | |||
| TEAMS | TIME | LOCATION | |
| Stouffville 3, at Sacred Heart 1 | 2:15 PM | Magna Centre | |
| Friday, January 12, 2018 | |||
| TEAMS | TIME | LOCATION | |
| Saturday, January 13, 2018 | |||
| TEAMS | TIME | LOCATION | |
| Sunday, January 14, 2018 | |||
| TEAMS | TIME | LOCATION | |
| Monday, January 15, 2018 | |||
| TEAMS | TIME | LOCATION | |
| Tuesday, January 16, 2018 | |||||
| TEAMS | TIME | LOCATION | |||
| St. Theresa Of Lisieux 3, at Cardinal Carter 2 | 2:30 PM | Aurora Community Centre | |||
| Stouffville 5, at St. Maximilian 3 | 2:20 PM | Aurora Family Leisure Complex | |||
| Wednesday, January 17, 2018 | |||
| TEAMS | TIME | LOCATION | |
| St. Brother Andre 4, at St. Elizabeth 2 | 2:30 PM | Garnet Williams Arena | |