Not enough days in 2009 season to compile WAA record.
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 |
|---|---|---|---|
| 20090501 | XXXXX | -0.36 | OAK |
| 20090515 | XXXXX | -1.22 | OAK |
| 20090529 | XXXXX | -0.69 | OAK |
| 20090612 | -078- | -1.41 | OAK |
| 20090626 | -029- | -2.36 | OAK |
| 20090710 | XXXXX | -1.16 | OAK |
| 20090727 | XXXXX | -0.14 | OAK |
| 20090810 | XXXXX | 0.47 | OAK |
| 20090824 | XXXXX | -0.38 | OAK |
| 20090907 | XXXXX | -0.30 | OAK |
| 20090921 | XXXXX | 0.50 | OAK |
| 20091006 | XXXXX | 1.20 | OAK |
Brett Anderson Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.32 | 6.3 | 1.42 | 1 | 1 | OAK |
| XXXXX | -1.01 | 3 | 18 | 1 | 0 | LAN |
| XXXXX | -0.69 | 9.3 | 6.75 | 0 | 0 | TOT |
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