2004 Colorado Rockies season Game log June

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| June 13 | @ Devil Rays | 3–2 | Chacón (0–4) | 11227 | 21–41 |
| June 15 | Red Sox | 6–3 | Arroyo (2–5) | 40489 | 22–41 |
| June 16 | Red Sox | 7–6 | Schilling (8–4) | 39319 | 23–41 |
| June 17 | Red Sox | 11–0 | Cook (1–2) | 40088 | 23–42 |
| June 18 | Orioles | 5–3 | Ponson (3–9) | 30148 | 24–42 |
| June 19 | Orioles | 11–6 | DuBose (4–6) | 33326 | 25–42 |
| June 20 | Orioles | 4–2 | Chacón (0–5) | 40532 | 25–43 |
| June 22 | @ Brewers | 6–2 | López (0–2) | 13264 | 25–44 |
| June 23 | @ Brewers | 3–2 | Capuano (2–3) | 19964 | 26–44 |
| June 24 | @ Brewers | 3–0 | Sheets (6–5) | 21224 | 27–44 |
| June 25 | @ Indians | 10–8 (10) | Jiménez (1–6) | 22642 | 28–44 |
| June 26 | @ Indians | 4–3 (12) | Reed (1–2) | 29124 | 28–45 |