| ab_hr | Calculates at bats per home run |
| aera | Calculates adjusted earned run average (ERA+) |
| ba | Calculates batting average |
| baa | Calculates batting average against |
| babip | Calculates batting average on balls in play |
| bb9 | Calculates bases on balls per nine innings pitched (W/9) |
| bb_k | Calculates walk to strikeout ratio (batting) |
| BsR | Calculates the base runs estimator |
| dice | Calculates defense-independent component earned run average |
| EqA | Calculates equivalent average |
| era | Calculates earned run average |
| erc | Calculates component earned run average |
| fip | Calculates fielding independent pitching |
| fp | Calculates fielding percentage |
| go_ao | Calculates ground outs-fly outs ratio (GO/AO) |
| gpa | Calculates gross production average |
| h9 | Calculates hits per nine innings pitched (H/9IP) |
| iso | Calculates isolated power |
| k9 | Calculates strikeouts per nine innings pitched (K/9) |
| k_bb | Calculates strikeout to walk ratio (pitching) |
| obp | Calculates on-base percentage |
| ops | Calculates on-base plus slugging |
| pafa | Calculates park factor |
| pa_so | Calculates plate appearances per strikeout (PA/SO) |
| pfr | Calculates power finesse ratio |
| ra | Calculates run average |
| rc | Calculates runs created |
| rc2 | Calculates runs created accounting for stolen bases |
| rc3 | Calculates runs created accounting for all offensive... |
| rfa | Calculates range factor |
| risp | Calculates batting average with runners in scoring position |
| rp | Calculates runs produced |
| sba | Calculates stolen base attempts |
| sbsr | Calculates stolen base success rate |
| slg | Calculates slugging percentage |
| ta | Calculates total average |
| tc | Calculates total chances |
| tob | Calculates times on base |
| vorp | Calculates value over replacement player (pitching) |
| whip | Calculates walks plus hits per innings pitched (WHIP) |
| wr | Calculates whiff rate |
| wra | Calculates win ratio |
| xbh | Calculates extra base hits |
