2009–10 Boston Celtics season Game log May

| Game | Date_ | Team | Score | High_points | High_rebounds | High_assists | Location_Attendance | Series |
|---|---|---|---|---|---|---|---|---|
| 1 | May 1 | @ Cleveland | L 93–101 (OT) | Rajon Rondo (27) | Kendrick Perkins (11) | Rajon Rondo (12) | Quicken Loans Arena 20,562 | 0–1 |
| 2 | May 3 | @ Cleveland | W 104–86 (OT) | Ray Allen (22) | Kevin Garnett (10) | Rajon Rondo (19) | Quicken Loans Arena 20,562 | 1–1 |
| 3 | May 7 | Cleveland | L 95–124 (OT) | Kevin Garnett (19) | Rajon Rondo (5) | Rajon Rondo (8) | TD Garden 18,624 | 1–2 |
| 4 | May 9 | Cleveland | W 97–87 (OT) | Rajon Rondo (29) | Rajon Rondo (18) | Rajon Rondo (13) | TD Garden 18,624 | 2–2 |
| 5 | May 11 | @ Cleveland | W 120–88 (OT) | Ray Allen (25) | Paul Pierce (11) | Paul Pierce, Rajon Rondo (7) | Quicken Loans Arena 20,562 | 3–2 |