| 2018 Class AA CHAMPIONSHIP | ||||
| New York State Section II | ||||
| ROUND 1 | QUARTERFINAL | SEMI FINAL | FINAL | |
| February 21, 2018 | February 24, 2018 | February 27, 2018 | March 3, 2018 | |
| 1 Saratoga Springs (18-2) | ||||
| 59-44 | 1 Saratoga Springs (19-2) | |||
| @ Hudson Valley CC | ||||
| 8 Ballston Spa (11-9) | 7:00 PM | |||
| 47-58 | 9 LaSalle Institute (15-6) | |||
| @ Highest Seed | ||||
| 9 LaSalle Institute (14-6) | ||||
| 41-48 | 4 Colonie (19-4) | |||
| @ Cool Insuring Arena | ||||
| 4 Colonie (16-4) | 8:00 PM | |||
| 76-50 | 4 Colonie (17-4) | |||
| @ Highest Seed | ||||
| 13 Albany (2-18) | ||||
| 51-47 | 4 Colonie (18-4) | |||
| @ Hudson Valley CC | ||||
| 5 Troy (13-7) | 2:00 PM | |||
| 64-43 | 5 Troy (14-7) | |||
| @ Highest Seed | ||||
| 12 Guilderland (5-15) | ||||
| 43-40 | 2 Shenendehowa (19-4) | |||
| @ Cool Insuring Arena | Class AA Champion | |||
| 3 Christian Brothers Acad. (17-3) | 3:00 PM | |||
| 65-36 | 3 Christian Brothers Acad. (18-3) | |||
| @ Highest Seed | ||||
| 14 Catholic Central (6-12) | ||||
| 61-48 | 3 Christian Brothers Acad (19-3) | |||
| @ Hudson Valley CC | ||||
| 6 Bethlehem (12-8) | 5:30 PM | |||
| 65-58 | 6 Bethlehem (13-8) | |||
| @ Highest Seed | ||||
| 11 Columbia (7-13) | ||||
| 40-48 | 2 Shenendehowa (18-4) | |||
| @ Cool Insuring Arena | ||||
| 6:30 PM | ||||
| 2 Shenendehowa (16-4) | ||||
| 51-48 | 2 Shenendehowa (17-4) | |||
| @ Hudson Valley CC | ||||
| 7 Shaker (13-7) | 4:00 PM | |||
| 63-61 | 7 Shaker (14-7) | |||
| @ Highest Seed | ||||
| 10 Green Tech (9-10) | ||||