Hall of Stats

Over the course of his career, Freddie Fitzsimmons pitched 3,223 innings and made 1,264 plate appearances. Fitzsimmons was worth 35.7 Wins Above Replacement (33.6 as a pitcher and 2.2 as a hitter) and 10.1 Wins Above Average (7.8 as a pitcher and 2.2 as a hitter).

After adjusting for length of schedule, catchers, and relief pitchers, the 35.7 WAR becomes 37.0 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 10.1 WAA becomes 13.5 adjWAA.

Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Fitzsimmons 61.3 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).

Freddie Fitzsimmons has a Hall Rating of 57, leaving him nowhere close to induction to the Hall of Stats.

Want even more detail about the formula? See the About page.