1998 Colorado Rockies season Game log May

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| May 27 | @ Cardinals | 2–1 | Kile (5–6) | 34211 | 22–30 |
| May 28 | @ Cardinals | 4–1 | Wright (4–5) | 37989 | 22–31 |
| May 29 | Astros | 7–6 | Astacio (4–7) | 48325 | 22–32 |
| May 30 | Astros | 6–3 | Schourek (2–3) | 48036 | 23–32 |
| May 31 | Astros | 7–5 | Henry (3–2) | 48097 | 24–32 |