DataBaseball
2026

Head to head · 2024 batting

J.D. Martinez vs Ryan McMahon

In 2024 Ryan McMahon has been worth 1.9 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.

2024 batting. The stronger figure in each row is highlighted — for strikeout rate that is the lower one.
StatisticJ.D. MartinezRyan McMahon
G120153
PA495645
H102137
HR1620
RBI6965
SB04
AVG.235.242
OBP.320.325
SLG.406.397
OPS.725.722
ISO.171.155
BB%9.9%10.7%
K%28.5%28.7%
wOBA.321.318
wRC+10799
WAR0.42.3

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.
StatisticJ.D. MartinezRyan McMahon
G1,2661,154
PA5,4104,359
H1,376911
2B316188
3B1811
HR284154
RBI869505
BB508451
SO1,3621,274
SB1834
AVG.286.236
SLG.536.410
WAR30.213.1

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.