2009–10 Boston Celtics season Game log December

| Game | Date_ | Team | Score | High_points | High_rebounds | High_assists | Location_Attendance | Record |
|---|---|---|---|---|---|---|---|---|
| 27 | December 22 | Indiana | W 103–94 (OT) | Ray Allen (23) | Rasheed Wallace (13) | Rajon Rondo (9) | TD Garden 18,624 | 22–5 |
| 28 | December 25 | @ Orlando | W 86–77 (OT) | Ray Allen (18) | Rajon Rondo (13) | Rajon Rondo (8) | Amway Arena 17,461 | 23–5 |
| 29 | December 27 | @ L.A. Clippers | L 90–92 (OT) | Rajon Rondo (20) | Tony Allen (10) | Rajon Rondo (6) | Staples Center 19,060 | 23–6 |
| 30 | December 28 | @ Golden State | L 99–103 (OT) | Rajon Rondo (30) | Kendrick Perkins (14) | Rajon Rondo (15) | Oracle Arena 19,259 | 23–7 |