So far in his career,
Roy Halladay
has
pitched 2,687 innings
and made 285 plate appearances.
Halladay was worth 62.4 Wins Above Replacement
(63.2 as a pitcher and -0.8 as a hitter)
and 41.4 Wins Above Average
(42.3 as a pitcher and -0.9 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 62.4 WAR becomes
62.5 adjWAR. Then, WAA is adjusted by ignoring negative seasons
(thus, truly capturing a player’s peak seasons) and making similar adjustments for catchers and relief pitchers.
After these adjustments, the 41.4 WAA becomes 46.2 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA.
This gives Halladay 140.5 wWAR. wWAR is then converted to Hall Rating.
A Hall Rating of 100 represents the Hall of Stats borderline (similar to OPS+ or wRC+, where 100 represents league average).
Roy Halladay has a Hall Rating of 139,
meaning he would be in the Hall of Stats if his career ended today.
Want even more detail about the formula? See the
About page.
