| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +084+ | 3.44 | 52.0 | 1.56 | 0 | 45 | NYA |
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19980420 | XXXXX | 0.14 | NYA |
| 19980504 | XXXXX | 0.77 | NYA |
| 19980518 | XXXXX | 1.21 | NYA |
| 19980601 | +085+ | 1.72 | NYA |
| 19980615 | +095+ | 1.81 | NYA |
| 19980630 | +097+ | 2.05 | NYA |
| 19980717 | +082+ | 2.61 | NYA |
| 19980731 | +078+ | 2.94 | NYA |
| 19980814 | +081+ | 3.15 | NYA |
| 19980828 | +080+ | 3.43 | NYA |
| 19980829 | +084+ | 3.44 | NYA |
| 19980831 | +084+ | 3.44 | NYA |
| 19980914 | +087+ | 3.52 | NYA |
| 19980928 | +091+ | 3.56 | NYA |
Mariano Rivera Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +001+ | 9.33 | 141 | 0.77 | 0 | 96 | NYA |
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