2008 Kansas City Royals season Game log May

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| May 19 | @ Red Sox | 7 - 0 | Hochevar (3-3) | 37746 | 21-23 |
| May 20 | @ Red Sox | 2 - 1 | Meche (3-6) | 37486 | 21-24 |
| May 21 | @ Red Sox | 6 - 3 | Tomko (2-5) | 37674 | 21-25 |
| May 22 | @ Red Sox | 11 – 8 | Bannister (4–6) | 37613 | 21-26 |
| May 23 | @ Blue Jays | 7 - 1 | Greinke (5-2) | 24207 | 21-27 |
| May 24 | @ Blue Jays | 6 - 0 | Hochevar (3-4) | 28162 | 21-28 |
| May 25 | @ Blue Jays | 3 - 1 | Meche (3-7) | 29315 | 21-29 |
| May 26 | @ Blue Jays | 7 - 2 | Tomko (2-6) | 23157 | 21-30 |
| May 27 | Twins | 4 - 3 (12) | Núñez (3-1) | 17191 | 21-31 |