2003 Cleveland Indians season Game log September

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| September 10 | @ Royals | 9 - 7 | Santiago (1-3) | 21581 | 63-83 |
| September 11 | @ Royals | 6 - 5 | Grimsley (2-6) | 13188 | 64-83 |
| September 12 | Twins | 4 - 3 | Rogers (11-8) | 20679 | 65-83 |
| September 13 | Twins | 2 - 0 | Stanford (0-2) | 20440 | 65-84 |
| September 14 | Twins | 5 - 3 | Báez (2-9) | 19452 | 65-85 |
| September 15 | Twins | 13 - 6 | Davis (8-11) | 16967 | 65-86 |
| September 16 | Royals | 12 - 8 | Traber (6-9) | 16145 | 65-87 |
| September 17 | Royals | 9 - 1 | Abbott (1-2) | 16363 | 66-87 |
| September 18 | Royals | 3 - 2 | Sabathia (13-9) | 17275 | 66-88 |
| September 19 | Red Sox | 2 - 0 | Stanford (0-3) | 20374 | 66-89 |