| 2021 Mountain & Valley Playoff Bracket | ||||
| SEMI FINAL | FINAL | |||
| March 30, 2021 | March 31, 2021 | |||
| Willsboro (13-2) | ||||
| 60-31 | Willsboro (14-2) | |||
| @ Willsboro HS | ||||
| Lake Placid (4-5) | ||||
| 47-36 | Willsboro (15-2) | |||
| @ Willsboro HS | MV Champion | |||
| Boquet Valley (5-3) | ||||
| 39-31 | Schroon Lake (5-5) | |||
| @ Bouqet Valley HS | ||||
| Schroon Lake (4-5) | ||||