2026Regular Season

Marcus Semien

Bats RThrows RHt/Wt 6'0", 195 lbAge 35Born Sep 17, 1990 in San Francisco, CADebut 2013

Career Splits

		Challenge Stats								Batter Decision Quality						Call Context
Year	TM	Won	Att	Win%	CDQ	Net RE	Net WPA	xChall	COE	bCDQ	bCDQ/P	CS	CC	BC	MO	Call LI	cBE%	acBE%	xChall%
2026	NYM	5	13	38.5%	-0.81	+0.373	+0.055	5.81	+7.19	-0.81	-0.0058	140	5	8	9	1.06	56.5%	14.1%	17.3%
Career		5	13	38.5%	-0.81	+0.373	+0.055	5.81	+7.19	-0.81	-0.0058	140	5	8	9	1.06	56.5%	14.1%	17.3%

2026 Challenges

Result

Role

Window

13 of 13 challenges

	Date▼	Opp	Role	Inn	Count	Outs	Ch. Rem.	LI	Net RE	Net WPA
UH	Jun 24	CHC	batter	▼ 9	1-1	1	1	0.01	-0.008	-0.0%
UH	Jun 17	CIN	batter	▲ 2	2-1	0	2	1.17	-0.049	-0.5%
UH	Jun 16	CIN	batter	▲ 2	1-2	2	1	0.37	-0.118	-0.4%
UH	Jun 14	ATL	batter	▼ 8	0-0	2	1	0.00	-0.026	-0.0%
UH	Jun 13	ATL	batter	▼ 6	2-2	2	1	3.10	-0.063	-0.7%
UH	Jun 10	STL	batter	▼ 2	2-2	0	2	3.36	-0.045	-0.4%
UH	May 21	WSH	batter	▲ 4	0-1	0	2	0.57	-0.032	-0.3%
OT	May 10	AZ	batter	▲ 7	3-1	1	2	0.91	+0.218	+1.4%
OT	Apr 30	WSH	batter	▼ 9	1-0	0	2	2.68	+0.113	+4.1%
OT	Apr 22	MIN	batter	▼ 8	1-1	2	1	0.54	+0.152	+0.8%
OT	Apr 22	MIN	batter	▼ 8	0-0	2	1	0.42	+0.119	+0.6%
OT	Apr 8	AZ	batter	▼ 6	0-0	2	2	0.62	+0.114	+0.9%
UH	Mar 26	PIT	batter	▼ 8	0-2	1	2	0.01	-0.002	-0.0%

Strike Zone (Catcher's View)

Batter

13 pitches

0.0% smaller than league avg by area

By Count

cell = win% · won/att · ΔRE

strikes →balls ↓

0-067%

2/3+0.21

0-10%

0/1-0.03

0-20%

0/1-0.00

1-0100%

1/1+0.11

1-150%

1/2+0.14

1-20%

0/1-0.12

2-0—

2-10%

0/1-0.05

2-20%

0/2-0.11

3-0—

3-1100%

1/1+0.22

3-2—

By Leverage

Low (<1)

44% (4/9)win

17% (4/23)chall

Med (1–2)

0% (0/1)win

0% (0/3)chall

High (2+)

33% (1/3)win

50% (1/2)chall

Vertical tick = league avg win%. Bar = Marcus Semien's win%. Challenge% = correct challenges / winnable opportunities.