DataBaseball
2026

Head to head · 2026 batting

Yandy Díaz vs Iván Herrera

In 2026 Iván Herrera has been worth 0.2 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.
StatisticYandy DíazIván Herrera
G154161
PA686717
H180147
HR2219
RBI8569
SB38
AVG.293.243
OBP.359.354
SLG.446.383
OPS.805.738
ISO.153.140
BB%8.2%10.6%
K%14.3%19.2%
wOBA.352.334
wRC+123115
WAR2.52.7

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.
StatisticYandy DíazIván Herrera
G40—
PA160—
H30—
HR4—
RBI10—
BB15—
SO36—
SB0—
AVG.208—
OBP.287—
SLG.347—
OPS.635—

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.
StatisticYandy DíazIván Herrera
G1,052358
PA4,4411,494
H1,137339
2B21053
3B82
HR12243
RBI509167
BB465151
SO656294
SB1421
AVG.291.265
SLG.442.411
WAR22.87.3

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.