|About the stats|
Over the course of his career, Bo Belinsky pitched 665 innings and made 229 plate appearances. Belinsky was worth 0.3 Wins Above Replacement (0.9 as a pitcher and -0.4 as a hitter) and -5.3 Wins Above Average (-4.9 as a pitcher and -0.4 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 0.3 WAR becomes 0.3 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 -5.3 WAA becomes 1.9 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Belinsky 3.7 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).
Bo Belinsky has a Hall Rating of 3, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.