| 2023 CLASS D CHAMPIONSHIP | ||||
| New York State Section X | ||||
| ROUND 1 | QUARTERFINAL | SEMI FINAL | FINAL | |
| February 14, 2023 | February 18, 2023 | February 21, 2023 | February 24, 2023 | |
| 1 Heuvelton (17-3) | ||||
| 72-27 | 1 Heuvelton (18-3) | |||
| 9 St. Regis Falls (2-16) | @ Potsdam HS | |||
| 64-52 | 8 Hermon-DeKalb (7-14) | |||
| @ Highest Seed | ||||
| 8 Hermon-DeKalb (6-14) | ||||
| 70-52 | 1 Heuvelton (19-3) | |||
| @ SUNY Potsdam | ||||
| 5 Colton-Pierrepont (9-11) | ||||
| 63-49 | 4 Lisbon (10-10) | |||
| @ Potsdam HS | ||||
| 4 Lisbon (9-10) | ||||
| 51-28 | 1 Heuvelton (20-3) | |||
| @ SUNY Potsdam | Class D Champion | |||
| 3 Harrisville (16-4) | ||||
| 61-26 | 3 Harrisville (17-4) | |||
| @ Potsdam HS | ||||
| 6 Edwards-Knox (7-12) | ||||
| 35-30 | 3 Harrisville (18-4) | |||
| 7 Morristown (5-13) | @ SUNY Potsdam | |||
| 53-48 | 7 Morristown (6-13) | |||
| @ Highest Seed | ||||
| 10 Parishville-Hopkington (1-19) | ||||
| 63-33 | 2 Chateaugay (18-3) | |||
| @ Potsdam HS | ||||
| 2 Chateaugay (17-3) | ||||