|About the stats|
Over the course of his career, Bob Keegan pitched 644 innings and made 236 plate appearances. Keegan was worth 3.1 Wins Above Replacement (3.5 as a pitcher and -0.3 as a hitter) and -1.7 Wins Above Average (-1.4 as a pitcher and -0.3 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 3.1 WAR becomes 3.2 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 -1.7 WAA becomes 1.8 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Keegan 6.4 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 Keegan has a Hall Rating of 6, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.