DataBaseball
2026

Head to head · 2026 batting

Jonah Heim vs Keibert Ruiz

So far in 2026 Keibert Ruiz has been worth 2.5 more wins. Both lines are computed from play-by-play on the same constants, so they are measured the same way rather than quoted from two sources.

2026 batting, season in progress. The stronger figure in each row is highlighted — for strikeout rate that is the lower one.
StatisticJonah HeimKeibert Ruiz
G9996
PA370340
H6992
HR1310
RBI4247
SB02
AVG.203.289
OBP.259.326
SLG.368.459
OPS.627.786
ISO.165.170
BB%6.8%4.7%
K%18.6%10.6%
wOBA.276.340
wRC+63110
WAR-0.32.2

Career

Totalled over the seasons published here, which is not the same as a whole career: a player who debuted before 2015 begins at 2015, not at his real first game.

Career batting totals. AVG and SLG are recomputed from the components rather than averaged; OBP, wOBA and wRC+ need each season’s own constants and are left to the table above.
StatisticJonah HeimKeibert Ruiz
G695567
PA2,5712,191
H524521
2B104106
3B20
HR8154
RBI324248
BB182107
SO491236
SB1112
AVG.222.255
SLG.371.386
WAR4.06.7

More head to heads

The same seasons, measured against somebody else.

How these are computed

wOBA uses linear weights measured from this season’s own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page. To put these two beside a third, the comparison page takes up to four.