Over the course of his career,
Bob Porterfield
pitched 1,567 innings
and made 570 plate appearances.
Porterfield
was worth
17.7 Wins Above Replacement
(17.2 as a pitcher and 0.5 as a hitter)
and 5.0 Wins Above Average
(4.7 as a pitcher and 0.5 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 17.7 WAR becomes
18.0 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 5.0 WAA becomes 9.7 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA.
This gives Porterfield 35.5 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).
Bob Porterfield has a Hall Rating of
33,
leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the
About page.