Over the course of his career,
Jim Perry
pitched 3,285 innings
and made 980 plate appearances.
Perry
was worth
41.6 Wins Above Replacement
(38.4 as a pitcher and 3.2 as a hitter)
and 13.9 Wins Above Average
(10.7 as a pitcher and 3.2 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 41.6 WAR becomes
43.6 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 13.9 WAA becomes 19.6 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA.
This gives Perry 78.8 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).
Jim Perry has a Hall Rating of
74,
leaving him short of induction to the Hall of Stats.
Want even more detail about the formula? See the
About page.