2003 Colorado Rockies season Game log June

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| June 25 | @ Padres | 7–6 | Jones (1–4) | 19908 | 41–39 |
| June 27 | @ Pirates | 5–3 | Jennings (7–6) | 37566 | 41–40 |
| June 28 | @ Pirates | 5–4 | Benson (5–8) | 25083 | 42–40 |
| June 29 | @ Pirates | 9–0 | Chacón (11–4) | 20475 | 42–41 |
| June 30 | Diamondbacks | 8–7 (12) | Jiménez (0–4) | 33533 | 42–42 |