|About the stats|
Over the course of his career, Scott Karl pitched 1,002 innings and made 167 plate appearances. Karl was worth 8.7 Wins Above Replacement (8.4 as a pitcher and 0.3 as a hitter) and -0.3 Wins Above Average (-0.5 as a pitcher and 0.3 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 8.7 WAR becomes 9.1 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 -0.3 WAA becomes 2.1 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Karl 12.9 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).
Scott Karl has a Hall Rating of 12, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.