2006 Cincinnati Reds season Game log May

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| May 22 | Brewers | 15 - 5 | Bush (3-5) | 16567 | 26-19 |
| May 23 | Brewers | 7 - 3 | Eveland (0-1) | 16528 | 27-19 |
| May 24 | Brewers | 6 - 2 | Claussen (3-5) | 29065 | 27-20 |
| May 26 | D-backs | 3 - 0 | Milton (2-2) | 33751 | 27-21 |
| May 27 | D-backs | 7 - 0 | Harang (5-4) | 36884 | 27-22 |
| May 28 | D-backs | 5 - 4 | Valverde (2-2) | 27694 | 28-22 |
| May 29 | @ Cubs | 7 - 3 | Ramírez (2-4) | 40072 | 28-23 |
| May 30 | @ Cubs | 8 - 3 | Claussen (3-6) | 39000 | 28-24 |
| May 31 | @ Cubs | 3 - 2 | Zambrano (3-3) | 39810 | 29-24 |