2005 Colorado Rockies season Game log April

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| April 4 | Padres | 12–10 | Hoffman (0–1) | 47661 | 1–0 |
| April 6 | Padres | 14–6 | Jennings (0–1) | 20721 | 1–1 |
| April 8 | @ Giants | 10–8 | Fuentes (0–1) | 37015 | 1–2 |
| April 9 | @ Giants | 4–2 | Dohmann (0–1) | 37993 | 1–3 |
| April 10 | @ Giants | 11–4 | Kennedy (0–1) | 38588 | 1–4 |
| April 11 | @ Diamondbacks | 2–0 | Jennings (0–2) | 18742 | 1–5 |
| April 12 | @ Diamondbacks | 4–2 | Fuentes (0–2) | 37355 | 1–6 |
| April 13 | @ Diamondbacks | 5–2 | B. Kim (0–1) | 19272 | 1–7 |
| April 15 | Giants | 13–6 | Wright (0–1) | 22551 | 1–8 |
| April 16 | Giants | 5–4 | Schmidt (2–1) | 23439 | 2–8 |
| April 17 | Giants | 8–6 | B. Kim (0–2) | 27107 | 2–9 |