| 2019 CHSAA AA Brooklyn/Queens Playoff Bracket | ||||
| QUARTERFINAL | SEMI FINAL | FINAL | ||
| February 18, 2019 | February 21, 2019 | February 22, 2019 | ||
| 1 Bishop Loughlin (20-3) | ||||
| 65-47 | 1 Bishop Loughlin (21-3) | |||
| @ Christ The King HS | ||||
| 5 Holy Cross (7-17) | ||||
| 48-46 | 5 Holy Cross (8-17) | |||
| @ Molloy HS | ||||
| 4 St. Francis Prep (10-13) | ||||
| 61-49 | 1 Bishop Loughlin (22-3) | |||
| @ Christ The King HS | Brooklyn/Queens Champion | |||
| 3 Xaverian (18-6) | ||||
| 76-65 | 3 Xaverian (19-6) | |||
| @ Molloy HS | ||||
| 6 Molloy (6-18) | ||||
| 59-57 | 3 Xaverian (20-6) | |||
| @ Christ The King HS | ||||
| 2 Christ The King (14-9) | ||||