|About the stats|
Over the course of his career, Buttons Briggs pitched 855 innings and made 360 plate appearances. Briggs was worth 5.7 Wins Above Replacement (7.5 as a pitcher and -1.9 as a hitter) and -1.5 Wins Above Average (0.4 as a pitcher and -1.9 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 5.7 WAR becomes 5.7 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 -1.5 WAA becomes 3.3 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Briggs 11.6 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).
Buttons Briggs has a Hall Rating of 11, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.