2006 Washington Nationals season Game log May

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| May 24 | Houston Astros | 5-1 | Wheeler (0-3) | 24194 | 18-29 |
| May 25 | Houston Astros | 8-5 | Pettitte (3-6) | 24733 | 19-29 |
| May 26 | Los Angeles Dodgers | 10-4 | Tomko (5-2) | 22712 | 20-29 |
| May 27 | Los Angeles Dodgers | 1-3 | Stanton (1-5) | 26867 | 20-30 |
| May 28 | Los Angeles Dodgers | 10-4 | Seo (2-3) | 30348 | 21-30 |
| May 29 | @ Philadelphia Phillies | 2-11 | O`Connor (2-3) | 33682 | 21-31 |
| May 30 | @ Philadelphia Phillies | 2-4 | Armas (5-3) | 23805 | 21-32 |
| May 31 | @ Philadelphia Phillies | 3-2 | Lidle (4-5) | 30386 | 22-32 |