| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +097+ | 2.86 | 83.0 | 2.82 | 15 | 0 | SEA |
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 | +034+ | 1.42 | SEA |
| 20090515 | +028+ | 1.98 | SEA |
| 20090529 | +028+ | 2.41 | SEA |
| 20090612 | +027+ | 2.78 | SEA |
| 20090626 | +038+ | 2.81 | SEA |
| 20090710 | +052+ | 2.73 | SEA |
| 20090727 | +065+ | 2.80 | SEA |
| 20090810 | +071+ | 2.90 | SEA |
| 20090824 | +078+ | 2.89 | SEA |
| 20090907 | +093+ | 2.85 | SEA |
| 20090921 | +103+ | 2.81 | SEA |
| 20091006 | +112+ | 2.83 | SEA |
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