| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +090+ | 3.57 | 61.3 | 1.91 | 0 | 54 | NYA |
| Rank | WAR | W | L | SV | SO | HR | Age |
|---|---|---|---|---|---|---|---|
| +147+ | 2.8 | 3 | 0 | 36 | 36 | 3 | 28 |
The line graph below shows daily WAA and Batting Average for reference. Fluctuation in batting average decreases as a season progresses. BA for pitchers is batting average against.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19980423 | XXXXX | 0.14 | NYA |
| 19980507 | XXXXX | 0.91 | NYA |
| 19980521 | +104+ | 1.32 | NYA |
| 19980604 | +078+ | 1.82 | NYA |
| 19980618 | +097+ | 1.87 | NYA |
| 19980703 | +086+ | 2.21 | NYA |
| 19980720 | +090+ | 2.50 | NYA |
| 19980803 | +082+ | 2.95 | NYA |
| 19980817 | +078+ | 3.25 | 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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