| Date | Opponent | Result |
|---|---|---|
| vs MEM | W 131-95 | |
| at PHI | L 102-100 | |
| at ORL | W 107-111 | |
| at ORL | L 123-110 | |
| vs WAS | W 136-107 |
| Date | Opponent | Result |
|---|---|---|
| at ORL | L 105-98 | |
| vs TOR | L 109-119 | |
| at NYK | L 134-98 | |
| vs DET | L 107-125 | |
| at IND | W 103-112 |
| Player | Pos | Date | Injury | Status |
|---|---|---|---|---|
| F-G | Achilles | The Celtics have not ruled Tatum out for the 2025-26 season, ESPN's Shams Charania reported on the Pat McAfee Show on Thursday (Oct. 9). |
| Player | Pos | Date | Injury | Status |
|---|---|---|---|---|
| G | Hamstring | Thomas has been diagnosed with a left hamstring strain, and he will be re-evaluated in 3-4 weeks, per Marc J. Spears of ESPN.com. | ||
| F | Knee | Highsmith experienced swelling during rehab recently and will be re-evaluated in eight weeks, per Brett Siegel of ClutchPoints.com. |