DataBaseball
2026

Head to head · 2025 batting

Austin Slater vs Matt Thaiss

In 2025 Matt Thaiss has been worth 0.8 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.
StatisticAustin SlaterMatt Thaiss
G6159
PA160190
H3234
HR51
RBI1316
SB11
AVG.216.218
OBP.270.349
SLG.372.288
OPS.642.638
ISO.155.071
BB%6.9%15.3%
K%31.9%24.2%
wOBA.281.303
wRC+7792
WAR-0.20.6

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.
StatisticAustin SlaterMatt Thaiss
G688297
PA1,932961
H420172
2B6929
3B101
HR4523
RBI18795
BB199126
SO542272
SB537
AVG.248.210
SLG.380.332
WAR5.72.1

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.