| 2019 NYSPHSAA Boys Class A Tournament | ||||
| REGIONAL SEMI FINAL | REGIONAL FINAL | STATE SEMI FINAL | STATE FINAL | |
| Wednesday, March 6, 2019 | Saturday, March 9, 2019 | Friday, March 15, 2019 | Saturday, March 16, 2019 | |
| Pittsford-Mendon (24-0) | ||||
| Section V Champion | ||||
| 87-55 | Pittsford-Mendon (25-0) | |||
| @ Greece-Athena HS | Section V Champion | |||
| Lewiston-Porter (21-3) | ||||
| Section VI Champion | ||||
| 92-67 | Pittsford-Mendon (26-0) | |||
| Troy (19-4) | Saturday, March 9, 2019 | @ Floyd. L. Maines Arena | Section V Champion | |
| Section II Champion | ||||
| 94-52 | Troy (20-4) | |||
| @ Saratoga Springs HS | Section II Champion | |||
| Malone (16-7) | ||||
| Section X Champion | 78-56 | Troy (21-4) | ||
| @ SRC Arena | Section II Champion | |||
| Jamesville De-Witt (19-3) | ||||
| Section III Champion | ||||
| Sunday, March 10, 2019 | 69-59 | Poughkeepsie (25-3) | ||
| @ Floyd. L. Maines Arena | State Class A Champion | |||
| Manhasset (20-3) | ||||
| Section VIII Champion | ||||
| 85-69 | Manhasset (21-3) | |||
| @ Nassau Coliseum | Section VIII Champion | |||
| Wyandanch (17-7) | ||||
| Section XI Champion | ||||
| 74-63 | Poughkeepsie (24-3) | |||
| Poughkeepsie (21-3) | Sunday, March 10, 2019 | @ Floyd. L. Maines Arena | Section I Champion | |
| Section I Champion | ||||
| 54-50 | Poughkeepsie (22-3) | |||
| @ Mount St. Mary's | Section I Champion | |||
| New Paltz (18-4) | ||||
| Section IX Champion | 76-71 | Poughkeepsie (23-3) | ||
| @ Floyd. L. Maines Arena | Section I Champion | |||
| Johnson City (13-7) | ||||
| Section IV Champion | ||||