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Stephen Kolek

P · KC

29 yrs

Pitcher

Profile

Position: P
Team: KC
Type: Pitcher
Bats: Right
Throws: Right
Born: 1997-04-18
Age: 29
Country: USA
Height: 6'3"
Weight: 210 lb
Last active: 2026

Career Résumé

W-L12-8

ERA3.69

WHIP1.20

IP210

SO150

SV0

Pitching Projections

2026 · per ~700 BF

Stat	Proj	Range (p10–p90)	vs LY
SO	129	103–153	-2
BB	50	36–63	+1
HR	19	12–28	+3
Hits	162	150–186	+3
ER	78	61–107	+4

Pitching

Regular season

Season	Tm	W	L	ERA	WHIP	G	GS	SV	IP	SO	BB	HR	ER	xERA	Brl%
2026	KC	4	1	2.68	1.03	8	8	0	50.1	34	10	5	15	3.41	6.5%
2025	KC	5	7	3.51	1.14	19	19	0	112.2	77	31	9	44	4.30	6.1%
2024	SD	3	0	5.21	1.52	42	0	0	46.2	39	12	4	27	4.55	3.8%

Fielding

Regular season · OAA 2016+

Season	Pos	G	GS	Inn	PO	A	E	DP	FLD%	RF/9	OAA
2026	P	8	8	50.1	7	2	1	1	.900	1.61	—
2025	P	19	19	112.2	7	5	2	0	.857	0.96	—
2024	P	42	0	46.2	1	8	0	0	1.000	1.74	—

Pitching game log

2026 · last 8

Date		Opp	Res	Dec	IP	H	R	ER	HR	BB	SO	Pit
2026-06-14	vs	HOU	W	W	7.1	5	0	0	0	1	4	97
2026-06-09	vs	TEX	W	ND	5.0	8	2	1	0	1	3	86
2026-06-03	@	CIN	W	ND	7.0	6	2	2	1	2	8	96
2026-05-29	@	TEX	L	L	5.0	6	6	4	1	1	5	91
2026-05-23	vs	SEA	W	W	9.0	4	0	0	0	1	2	108
2026-05-17	@	STL	W	W	6.1	4	0	0	0	1	3	82
2026-05-12	@	CWS	L	ND	4.2	5	5	5	2	3	6	94
2026-05-05	vs	CLE	W	W	6.0	4	3	3	1	0	3	83

Pitching Profile

2026 · vs 163 qualified

K/9

6.19

BB/9

1.893

HR/9

0.964

ERA

2.6887

WHIP

1.0385

xERA

3.4178

Brl%A

6.5%71

PlayerMedian (50th)percentile vs league

Career Highs

Stat	Best	Year
Wins	5	2025
SO	77	2025
SV	0	2026
ERA	2.68	2026
WHIP	1.03	2026