| 2020 CLASS B CHAMPIONSHIP | ||||
| New York State Section IV | ||||
| ROUND 1 | QUARTERFINAL | SEMI FINAL | FINAL | |
| February 25, 2020 | February 28, 2020 | March 3, 2020 | March 8, 2020 | |
| 1 Seton Catholic (16-3) | ||||
| 79-58 | 1 Seton Catholic (17-3) | |||
| 9 Susquehanna Valley (8-10) | @ Highest Seed | |||
| 50-49 | 8 Chenango Valley (9-11) | |||
| @ Highest Seed | ||||
| 8 Chenango Valley (8-11) | ||||
| 74-73 | 1 Seton Catholic (18-3) | |||
| @ Highest Seed | ||||
| 5 Waverly (15-5) | ||||
| 65-53 | 4 Oneonta (12-6) | |||
| @ Highest Seed | ||||
| 4 Oneonta (11-6) | ||||
| 79-52 | 1 Seton Catholic (19-3) | |||
| @ Floyd Maines Srena | Class B Champion | |||
| 3 Owego Free Academy (9-9) | ||||
| 51-38 | 3 Owego Free Academy (10-9) | |||
| @ Highest Seed | ||||
| 6 Chenango Forks (12-7) | ||||
| 70-69 (OT) | 2 Norwich (17-4) | |||
| @ Highest Seed | ||||
| 7 Whitney Point (14-6) | ||||
| 72-55 | 2 Norwich (16-4) | |||
| @ Highest Seed | ||||
| 2 Norwich (15-4) | ||||