Not enough days in 2004 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 |
|---|---|---|---|
| 20040429 | -017- | -1.56 | NYA |
| 20040513 | XXXXX | -0.48 | NYA |
| 20040527 | XXXXX | -0.96 | NYA |
| 20040610 | XXXXX | -0.40 | NYA |
| 20040624 | XXXXX | -0.41 | NYA |
| 20040708 | -078- | -1.75 | NYA |
| 20040725 | -095- | -1.76 | NYA |
| 20040808 | -110- | -1.80 | NYA |
| 20040822 | -096- | -2.12 | NYA |
| 20040905 | -092- | -2.23 | NYA |
| 20040919 | XXXXX | -0.24 | NYA |
| 20041003 | XXXXX | -0.26 | NYA |
Mike Mussina Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 1.07 | 42.7 | 2.53 | 6 | 0 | BAL |
| XXXXX | -0.46 | 97 | 3.8 | 15 | 2 | NYA |
| XXXXX | 0.61 | 139.7 | 3.42 | 0 | 0 | TOT |
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