DataBaseball
2026

Head to head · 2025 batting

Ke'Bryan Hayes vs Travis Jankowski

In 2025 Travis Jankowski has been worth 0.1 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.

2025 batting. The stronger figure in each row is highlighted — for strikeout rate that is the lower one.
StatisticKe'Bryan HayesTravis Jankowski
G14921
PA57050
H12411
HR50
RBI492
SB122
AVG.235.244
OBP.290.286
SLG.306.289
OPS.595.575
ISO.070.044
BB%6.3%6.0%
K%19.5%24.0%
wOBA.268.258
wRC+6760
WAR-0.2-0.1

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.
StatisticKe'Bryan HayesTravis Jankowski
G692607
PA2,7751,759
H623366
2B10954
3B1810
HR4711
RBI23498
BB188176
SO567373
SB64104
AVG.244.236
SLG.356.305
WAR4.11.2

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.