Over the course of his career,
Sonny Siebert
pitched 2,151 innings
and made 725 plate appearances.
Siebert
was worth
32.1 Wins Above Replacement
(29.3 as a pitcher and 2.8 as a hitter)
and 13.9 Wins Above Average
(11.1 as a pitcher and 2.8 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 32.1 WAR becomes
33.1 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 17.0 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA.
This gives Siebert 63.8 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).
Sonny Siebert has a Hall Rating of
59,
leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the
About page.