2006 Oakland Athletics season Game log September

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| September 1 | Orioles | 5-4 | Williams (2-4) | 31179 | 78-56 |
| September 2 | Orioles | 5-6 | Haren (12-11) | 24383 | 78-57 |
| September 3 | Orioles | 10-1 | Penn (0-1) | 26280 | 79-57 |
| September 4 | Rangers | 1-8 | Zito (15-9) | 23949 | 79-58 |
| September 5 | Rangers | 4-5 | Saarloos (7-7) | 27225 | 79-59 |
| September 6 | Rangers | 9-6 | Rupe (0-1) | 17838 | 80-59 |
| September 8 | @ Devil Rays | 8-6 | Shields (6-7) | 12821 | 81-59 |
| September 9 | @ Devil Rays | 6-9 | Loaiza (9-8) | 22016 | 81-60 |
| September 10 | @ Devil Rays | 9-7 | Camp (7-3) | 16791 | 82-60 |
| September 11 | @ Twins | 4-9 | Blanton (15-11) | 15728 | 82-61 |
| September 12 | @ Twins | 5-7 | Kennedy (4-1) | 20991 | 82-62 |