1998 Tampa Bay Devil Rays season Game log May

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| May 22 | @ Mariners | 5 - 2 | Moyer (2-5) | 29522 | 21-25 |
| May 23 | @ Mariners | 6 - 3 | Ayala (0-4) | 35819 | 22-25 |
| May 24 | @ Mariners | 3 - 1 | Springer (1-8) | 46867 | 22-26 |
| May 25 | @ Athletics | 8 - 2 | Ruebel (0-1) | 13199 | 22-27 |
| May 26 | @ Athletics | 7 - 2 | Candiotti (4-5) | 9801 | 23-27 |
| May 28 | Mariners | 5 - 2 | Johnson (2-2) | 27017 | 23-28 |
| May 29 | Mariners | 6 - 2 | Saunders (1-5) | 32142 | 23-29 |
| May 30 | Mariners | 5 - 2 | Cloude (3-3) | 40212 | 24-29 |
| May 31 | Mariners | 11 - 6 | White (0-1) | 35184 | 24-30 |