| 2023 Independent Schools Athletic League Tournament | |||
| NYSAIS | |||
| QUARTERFINAL | SEMI FINAL | FINAL | |
| February 13, 2023 | February 14, 2023 | February 16, 2023 | |
| 1 York Prep (14-6) | |||
| 70-49 | 1 York Prep (15-6) | ||
| @ Highest Seed | |||
| 5 Churchill (7-9) | |||
| 70-58 | 5 Churchill (8-9) | ||
| @ Highest Seed | |||
| 4 LREI (8-11) | |||
| 53-48 | 1 York Prep (16-6) | ||
| @ Leman Manhattan Prep | ISAL CHAMPION | ||
| 3 Mary McDowell (11-5) | |||
| 78-63 | 3 Mary McDowell (12-5) | ||
| @ Highest Seed | |||
| 6 Bay Ridge Prep (4-10) | |||
| 66-64 | 2 Birch Wathan Lenox (14-1) | ||
| @ Highest Seed | |||
| 2 Birch Wathan Lenox (13-1) | |||