|About the stats|
Over the course of his career, Jake Westbrook pitched 1,747 innings and made 205 plate appearances. Westbrook was worth 13.3 Wins Above Replacement (12.8 as a pitcher and 0.3 as a hitter) and -2.9 Wins Above Average (-3.1 as a pitcher and 0.3 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 13.3 WAR becomes 13.3 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 -2.9 WAA becomes 5.0 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Westbrook 22.3 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).
Jake Westbrook has a Hall Rating of 21, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.