2005 Milwaukee Brewers season Game log May

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| May 1 | Reds | 13 - 3 | Ortiz (0-1) | 23036 | 11-13 |
| May 3 | Cubs | 4 - 1 | Zambrano (2-1) | 27079 | 12-13 |
| May 4 | Cubs | 4 - 3 | Novoa (0-1) | 28392 | 13-13 |
| May 5 | Cubs | 6 - 5 | Hawkins (1-2) | 31721 | 14-13 |
| May 6 | Mets | 4 - 7 | Davis (3-4) | 21067 | 14-14 |
| May 7 | Mets | 5 - 7 | Santana (0-1) | 39589 | 14-15 |
| May 8 | Mets | 5 - 4 | DeJean (1-1) | 17626 | 15-15 |
| May 9 | Phillies | 2 - 4 | Santos (1-2) | 11103 | 15-16 |
| May 10 | Phillies | 8 - 5 | Adams (0-2) | 12082 | 16-16 |
| May 11 | Phillies | 5 - 2 | Lidle (2-3) | 13175 | 17-16 |