| 2023 CLASS A Small School Championship | |||
| New York State Section I | |||
| ROUND 1 | QUARTERFINAL | SEMI FINAL | |
| February 16, 2023 | February 18, 2023 | February 23, 2023 | |
| 1 Tappan Zee (18-2) | |||
| 62-47 | 1 Tappan Zee (19-2) | ||
| @ Highest Seed | |||
| 9 Nanuet (9-11) | |||
| 51-48 | 9 Hen Hud (11-10) | ||
| @ Highest Seed | |||
| 9 Hen Hud (10-10) | |||
| 64-55 | 1 Tappan Zee (20-2) | ||
| @ Highest Seed | Advance To Semi-Final | ||
| 5 Albertus Magnus (11-9) | |||
| 61-55 | 5 Albertus Magnus (12-9) | ||
| @ Highest Seed | |||
| 12 Peekskill (7-13) | |||
| 57-42 | 4 Pearl River (15-5) | ||
| @ Highest Seed | |||
| 4 Pearl River (14-5) | |||
| 3 Walter Panas (16-4) | |||
| 43-36 | 11 John Jay CR (8-14) | ||
| @ Highest Seed | |||
| 11 John Jay CR (6-14) | |||
| 53-51 | 11 John Jay CR (7-14) | ||
| @ Highest Seed | |||
| 6 Pelham (11-8) | |||
| 54-51 | 2 Lakeland (20-2) | ||
| @ Highest Seed | Advance To Semi-Final | ||
| 7 Nyack (12-8) | |||
| 58-55 | 10 Roosevelt EC (11-10) | ||
| @ Highest Seed | |||
| 10 Roosevelt EC (10-10) | |||
| 64-42 | 2 Lakeland (19-2) | ||
| @ Highest Seed | |||
| 2 Lakeland (18-2) | |||