Over the course of his career,
Firpo Marberry
pitched 2,064 innings
and made 730 plate appearances.
Marberry
was worth
30.4 Wins Above Replacement
(31.5 as a pitcher and -1.1 as a hitter)
and 9.6 Wins Above Average
(10.7 as a pitcher and -1.1 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 30.4 WAR becomes
33.7 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 14.2 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA.
This gives Marberry 59.2 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).
Firpo Marberry has a Hall Rating of
56,
leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the
About page.