|About the stats|
Over the course of his career, Brent Mayne made 4,084 plate appearances and pitched 1 innings. Mayne was worth 3.1 Wins Above Replacement (2.8 as a hitter and 0.1 as a pitcher) and -10.8 Wins Above Average (-10.7 as a hitter and 0.1 as a pitcher).
After adjusting for length of schedule, catchers, and relief pitchers, the 3.1 WAR becomes 3.3 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 -10.8 WAA becomes 2.1 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Mayne 7.1 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).
Brent Mayne has a Hall Rating of 7, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.