Not enough days in 1966 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 |
|---|---|---|---|
| 19660511 | XXXXX | -1.04 | PHI |
| 19660525 | XXXXX | -0.59 | PHI |
| 19660608 | XXXXX | -0.56 | PHI |
| 19660622 | XXXXX | -0.96 | PHI |
| 19660706 | -019- | -2.12 | PHI |
| 19660723 | -009- | -2.97 | PHI |
| 19660806 | -012- | -3.11 | PHI |
| 19660820 | -016- | -3.03 | PHI |
| 19660903 | -006- | -4.38 | PHI |
| 19660918 | -005- | -4.32 | PHI |
| 19661002 | -012- | -3.75 | PHI |
_