DataBaseball
2026

Head to head · 2026 batting

Jackson Holliday vs Ha-Seong Kim

In 2026 Jackson Holliday has been worth 1.2 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.
StatisticJackson HollidayHa-Seong Kim
G9846
PA354147
H7115
HR70
RBI309
SB82
AVG.225.116
OBP.297.219
SLG.337.140
OPS.634.359
ISO.111.023
BB%9.6%10.9%
K%23.7%25.9%
wOBA.284.184
wRC+786
WAR0.3-0.9

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.
StatisticJackson HollidayHa-Seong Kim
G—16
PA—57
H—8
HR—0
RBI—3
BB—8
SO—17
SB—1
AVG—.167
OBP—.286
SLG—.229
OPS—.515

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.
StatisticJackson HollidayHa-Seong Kim
G307627
PA1,2112,314
H249473
2B3785
3B69
HR2952
RBI108226
BB105238
SO293449
SB2986
AVG.228.234
SLG.353.361
WAR2.58.9

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.