The Core xStats
The stats linked on this page are single year stats and splits, similar to the equivalent stats you may find on Fangraphs, Baseball Reference, etc.
xStats Version 2.9
xStats has undergone a total source code rewrite to bring it up to version 2.9. The data will be stored in at least two sheets, due to the size of the files. One for batters and one for pitchers. The sheets are locked, but you can click "file" then "make a copy" and use the filters and search boxes as you see fit.
These Stats include:
xAVG, xOBP, xSLG, xBABIP, xBACON, xOBA, xOBA+, x1B, x2B, x3B, xHR, VH%, PH%, K%, OUTs, bbFIP, kwFIP, xRAD, Exit Velocity and Launch Angle data, DB%, GB%, LD%, HD%, FB%, and PU%.
This data is broken into 2015, 2016, 2017, and 2018 splits in addition to vR and vL splits.