|About the stats|
So far in his career, Marcus Semien has made 5,068 plate appearances. Semien has been worth 34.9 Wins Above Replacement and 18.2 Wins Above Average.
After adjusting for length of schedule, catchers, and relief pitchers, the 34.9 WAR becomes 35.2 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 18.2 WAA becomes 19.1 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Semien 69.6 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).
Marcus Semien has a Hall Rating of 65, 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.