|About the stats|
So far in his career, Trevor Cahill has pitched 1,507 innings and made 216 plate appearances. Cahill has been worth 11.6 Wins Above Replacement (12.2 as a pitcher and -0.5 as a hitter) and -1.9 Wins Above Average (-1.3 as a pitcher and -0.5 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 11.6 WAR becomes 12.7 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 -1.9 WAA becomes 5.6 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Cahill 22.8 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).
Trevor Cahill has a Hall Rating of 21, meaning he would not be in the Hall of Stats if his career ended today.
Want even more detail about the formula? See the About page.