9/13/21 | Airport | Grosse Ile | | | 9/13/21 | Grosse Ile | Riverview | |
10/13/21 | Grosse Ile | Airport | | | 9/20/21 | Riverview | Grosse Ile | |
| | | | | 10/11/21 | Riverview | Grosse Ile | |
9/15/21 | Flat Rock | Airport | (W) 3-0 | | 9/22/21 | Flat Rock | Riverview | (W) 3-0 |
| | | | | 10/20/21 | Riverview | Flat Rock | |
9/20/21 | Airport | Jefferson | | | 9/13/21 | Riverview | Jefferson | |
9/29/21 | Jefferson | Airport | | | 9/15/21 | Riverview | Jefferson | |
| | | | | 10/13/21 | Jefferson | Riverview | |
9/22/21 | St. Mary Catholic Central | Airport | | | 10/18/21 | St. Mary Catholic Central | Riverview | |
9/29/21 | Huron | Airport | | | 9/29/21 | Riverview | Huron | |
10/20/21 | Airport | Huron | | | 10/4/21 | Riverview | Huron | |
| | | | | 10/4/21 | Riverview | Huron | |