1998 Colorado Rockies season Game log April

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| April 1 | @ Diamondbacks | 6–0 | Blair (0–1) | 43758 | 2–0 |
| April 2 | @ Diamondbacks | 6–4 | Anderson (0–1) | 42876 | 3–0 |
| April 3 | @ Astros | 15–2 | Wright (0–1) | 26026 | 3–1 |
| April 4 | @ Astros | 5–3 | Bergman (0–1) | 21325 | 4–1 |
| April 5 | @ Astros | 6–2 | Kile (1–1) | 21037 | 4–2 |
| April 6 | @ Astros | 13–4 | Thomson (1–1) | 13553 | 4–3 |
| April 7 | Cardinals | 12–11 | Astacio (1–1) | 48016 | 4–4 |
| April 8 | Cardinals | 13–9 | Wright (0–2) | 48020 | 4–5 |
| April 9 | Cardinals | 7–5 | Leskanic (0–1) | 46579 | 4–6 |
| April 10 | Reds | 18–7 | Kile (1–2) | 48013 | 4–7 |
| April 11 | Reds | 12–5 | Thomson (1–2) | 48053 | 4–8 |