Over the course of his career,
Jack Morris
pitched 3,824 innings
and made 1 plate appearances.
Morris was worth 39.3 Wins Above Replacement
(39.3 as a pitcher and 0.0 as a hitter)
and 9.6 Wins Above Average
(9.7 as a pitcher and -0.1 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 39.3 WAR becomes
40.8 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 9.6 WAA becomes 19.9 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA.
This gives Morris 74.4 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).
Jack Morris has a Hall Rating of 73,
leaving him short of induction to the Hall of Stats.
Want even more detail about the formula? See the
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