DataBaseball
2026

Head to head · 2026 batting

Gunnar Henderson vs Jakob Marsee

In 2026 Gunnar Henderson has been worth 0.3 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 season

2026 batting. The stronger figure in each row is highlighted — for strikeout rate that is the lower one.
StatisticGunnar HendersonJakob Marsee
G158152
PA702616
H141119
HR2411
RBI6041
SB1023
AVG.226.231
OBP.311.348
SLG.404.359
OPS.715.706
ISO.178.128
BB%9.5%12.7%
K%22.2%20.5%
wOBA.316.325
wRC+102107
WAR3.22.9

Postseason

Box-score figures only: October is kept out of the season constants, so there is no wOBA, FIP or dbWAR for it.

Every published postseason, batting, summed with the rates recomputed from the counts.
StatisticGunnar HendersonJakob Marsee
G5—
PA22—
H6—
HR1—
RBI2—
BB3—
SO8—
SB0—
AVG.316—
OBP.409—
SLG.474—
OPS.883—

Career

Totalled over the seasons published here, which is not the same as a whole career: a player who debuted before 2005 begins at 2005, 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 season table.
StatisticGunnar HendersonJakob Marsee
G655207
PA2,826850
H649180
2B12837
3B2810
HR11016
RBI32074
BB279100
SO645174
SB7237
AVG.259.248
SLG.464.393
WAR21.94.9

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.