2009–10 Oklahoma City Thunder season Game log December

| Game | Date_ | Team | Score | High_points | High_rebounds | High_assists | Location_Attendance | Record |
|---|---|---|---|---|---|---|---|---|
| 22 | December 13 | Cleveland Cavaliers | L 89–102 (OT) | Kevin Durant (29) | Nenad Krstic (8) | Russell Westbrook (5) | Ford Center 18,203 | 12–10 |
| 23 | December 14 | @ Denver Nuggets | L 93–102 (OT) | Kevin Durant (32) | Kevin Durant (10) | Russell Westbrook (6) | Pepsi Center 16,022 | 12–11 |
| 24 | December 16 | Dallas Mavericks | L 86–100 (OT) | Russell Westbrook (16) | Jeff Green (11) | Russell Westbrook (5) | Ford Center 18,203 | 12–12 |
| 25 | December 18 | Detroit Pistons | W 109–98 (OT) | Kevin Durant (27) | Nenad Krstic (8) | James Harden (8) | Ford Center 17,774 | 13-12 |
| 26 | December 19 | @ Houston Rockets | L 90–95 (OT) | Jeff Green (21) | Jeff Green, Thabo Sefolosha, Serge Ibaka (8) | Russell Westbrook (7) | Toyota Center 15,095 | 13-13 |