Not enough days in 2003 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 20030410 | XXXXX | -0.01 | BOS |
| 20030424 | XXXXX | -0.25 | BOS |
| 20030508 | XXXXX | 0.44 | BOS |
| 20030522 | XXXXX | 0.60 | BOS |
| 20030605 | XXXXX | 0.68 | BOS |
| 20030619 | XXXXX | 0.46 | BOS |
| 20030703 | XXXXX | 0.88 | BOS |
| 20030720 | XXXXX | 1.15 | BOS |
| 20030803 | +088+ | 2.81 | BOS |
| 20030817 | +107+ | 2.49 | BOS |
| 20030831 | +088+ | 3.05 | BOS |
| 20030914 | +085+ | 3.42 | BOS |
| 20030928 | +098+ | 3.42 | BOS |
Bill Mueller Post Season Games
| Rank | WAA | BA | OBP | PA | Rbis | Runs | Tm |
|---|---|---|---|---|---|---|---|
| -062- | -0.3 | 0.258 | 0.242 | 33 | 1 | 3 | SFN |
| -062- | -1.3 | 0.23 | 0.315 | 127 | 3 | 11 | BOS |
| -062- | -1.59 | 0.236 | 0.3 | 160 | 4 | 14 | TOT |
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