1998 Colorado Rockies season Game log April

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| April 12 | Reds | 10–4 | Astacio (1–2) | 46921 | 4–9 |
| April 13 | Reds | 8–4 | Belinda (0–1) | 44488 | 5–9 |
| April 14 | Dodgers | 6–3 | Valdez (1–2) | 44337 | 6–9 |
| April 16 | Dodgers | 4–3 (10) | DiPoto (0–1) | 38429 | 6–10 |
| April 18 | Braves | 11–4 | Astacio (1–3) | 48058 | 6–11 |
| April 19 | Braves | 5–3 | Thompson (1–1) | 48038 | 6–12 |
| April 19 | Braves | 10–7 | Martínez (1–2) | 43977 | 7–12 |
| April 20 | Braves | 7–5 | Kile (1–3) | 43594 | 7–13 |
| April 22 | @ Marlins | 3–2 | Leskanic (1–2) | 16405 | 7–14 |
| April 23 | @ Marlins | 4–3 | Stanifer (0–1) | 15098 | 8–14 |
| April 24 | @ Marlins | 5–1 | Thompson (1–2) | 21708 | 8–15 |
| April 25 | @ Braves | 11–7 | Millwood (3–1) | 49161 | 9–15 |