2008–09 Boston Celtics season Game log April

| Game | Date_ | Team | Score | High_points | High_rebounds | High_assists | Location_Attendance | Record |
|---|---|---|---|---|---|---|---|---|
| 80 | April 12 | @ Cleveland | L 76–107 (OT) | Paul Pierce (14) | Kendrick Perkins (6) | Rajon Rondo (6) | Quicken Loans Arena 20,562 | 60–20 |
| 81 | April 14 | @ Philadelphia | W 100–98 (OT) | Paul Pierce (31) | Kendrick Perkins (12) | Tony Allen , Stephon Marbury (5) | Wachovia Center 17,752 | 61–20 |
| 82 | April 15 | Washington | W 115–107 (OT) | Glen Davis (21) | Leon Powe (13) | Stephon Marbury (8) | TD Banknorth Garden 18,624 | 62–20 |