Not enough days in 1972 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19720514 | XXXXX | -0.40 | BOS |
| 19720528 | XXXXX | -1.05 | BOS |
| 19720611 | XXXXX | 0.14 | BOS |
| 19720625 | XXXXX | 0.45 | BOS |
| 19720709 | XXXXX | 0.24 | BOS |
| 19720723 | +094+ | 1.58 | BOS |
| 19720809 | +117+ | 1.36 | BOS |
| 19720823 | XXXXX | 0.04 | BOS |
| 19720906 | XXXXX | -0.76 | BOS |
| 19720920 | -091- | -1.75 | BOS |
| 19721004 | -056- | -2.39 | BOS |
Sonny Siebert Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|
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