| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +070+ | 3.15 | 235.3 | 2.91 | 32 | 0 | BOS |
| Rank | WAR | W | L | SV | SO | HR | Age |
|---|---|---|---|---|---|---|---|
| +028+ | 5.4 | 16 | 10 | 0 | 131 | 20 | 34 |
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 |
|---|---|---|---|
| 19710510 | +018+ | 1.74 | BOS |
| 19710524 | +004+ | 3.30 | BOS |
| 19710607 | +014+ | 2.86 | BOS |
| 19710621 | +075+ | 1.55 | BOS |
| 19710705 | +064+ | 1.99 | BOS |
| 19710722 | +056+ | 2.42 | BOS |
| 19710805 | +082+ | 2.07 | BOS |
| 19710819 | +097+ | 1.94 | BOS |
| 19710902 | +047+ | 3.48 | BOS |
| 19710916 | +056+ | 3.47 | BOS |
| 19710930 | +065+ | 3.38 | BOS |
Sonny Siebert Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|
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