2005 Toronto Blue Jays season Game log May

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| May 11 | Royals | 12 - 9 | Burgos (1-2) | 24402 | 19-16 |
| May 13 | @ Indians | 6 - 4 | Lilly (1-4) | 19637 | 19-17 |
| May 14 | @ Indians | 3 - 2 | Frasor (1-3) | 22525 | 19-18 |
| May 15 | @ Indians | 5 - 2 | Sabathia (2-3) | 23446 | 20-18 |
| May 17 | @ Twins | 10 - 3 | Santana (5-2) | 18717 | 21-18 |
| May 18 | @ Twins | 3 - 2 | Bush (0-4) | 23929 | 21-19 |
| May 19 | @ Twins | 4 - 0 | Chacín (4-3) | 22680 | 21-20 |
| May 20 | Nationals | 6 - 1 | Vargas (0-2) | 17465 | 22-20 |
| May 21 | Nationals | 7 - 0 | Armas (1-2) | 24518 | 23-20 |
| May 22 | Nationals | 9 - 2 | Towers (5-2) | 28408 | 23-21 |