DataBaseball
2026

Head to head · 2025 batting

Andrés Chaparro vs Nick Martini

In 2025 the two have been worth the same -0.4 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.
StatisticAndrés ChaparroNick Martini
G2743
PA73111
H1223
HR11
RBI54
SB00
AVG.182.225
OBP.247.288
SLG.258.294
OPS.504.582
ISO.076.069
BB%6.8%8.1%
K%30.1%16.2%
wOBA.231.261
wRC+4156
WAR-0.4-0.4

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.
StatisticAndrés ChaparroNick Martini
G136228
PA415686
H85149
2B2725
3B07
HR1614
RBI5774
BB3664
SO94143
SB11
AVG.231.248
SLG.435.382
WAR1.01.0

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.