2008–09 Boston Celtics season Game log March

| Game | Date_ | Team | Score | High_points | High_assists | Location_Attendance | Record |
|---|---|---|---|---|---|---|---|
| 66 | March 13 | Memphis | W 102–92 (OT) | Leon Powe (30) | Rajon Rondo (8) | TD Banknorth Garden 18,624 | 50–16 |
| 67 | March 15 | @ Milwaukee | L 77–86 (OT) | Kendrick Perkins (26) | Rajon Rondo (8) | Bradley Center 18,134 | 50–17 |
| 68 | March 17 | @ Chicago | L 121–127 (OT) | Paul Pierce (37) | Rajon Rondo (10) | United Center 22,107 | 50–18 |
| 69 | March 18 | Miami | W 112–108 (OT) | Paul Pierce (36) | Rajon Rondo (10) | TD Banknorth Garden 18,624 | 51–18 |
| 70 | March 20 | @ San Antonio | W 80–77 (OT) | Ray Allen (19) | Rajon Rondo (12) | AT&T Center 18,797 | 52–18 |
| 71 | March 21 | @ Memphis | W 105–87 (OT) | Glen Davis (24) | Rajon Rondo (10) | FedExForum 18,119 | 53–18 |