Head to head · 2026 batting

Otto Lopez vs Marcus Semien

So far in 2026 Otto Lopez has been worth 4.8 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.

Otto Lopez MIA

Marcus Semien NYM

2026 batting, season in progress. The stronger figure in each row is highlighted — for strikeout rate that is the lower one.
Statistic	Otto Lopez	Marcus Semien
G	151	133
PA	660	523
H	185	104
HR	11	14
RBI	71	48
SB	32	10
AVG	.307	.221
OBP	.350	.287
SLG	.444	.344
OPS	.794	.631
ISO	.138	.123
BB%	5.8%	8.4%
K%	13.0%	19.1%
wOBA	.347	.283
wRC+	123	76
WAR	5.2	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.
Statistic	Otto Lopez	Marcus Semien
G	411	1,676
PA	1,699	7,270
H	434	1,645
2B	76	323
3B	10	35
HR	32	259
RBI	190	814
BB	108	653
SO	245	1,313
SB	67	144
AVG	.278	.252
SLG	.401	.431
WAR	8.8	37.1

Otto Lopez’s full profile →Marcus Semien’s full profile →

More head to heads

The same seasons, measured against somebody else.

Otto Lopez vs

Marcus Semien vs

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.