Player Comparison

Side-by-side

Current season, prior year, and blended projection — plus Statcast percentiles.

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2026 Season

Year to date

Player	G	GS	IP	W	SV	HLD	ERA	FIP	K%	BB%	xwOBA	PPG
Stephen KolekKCR	10	10	54.0	4	0	0	4.50	4.54	15.1%	5.3%	.303	8.50

2025 Season

Prior year

Player	G	GS	IP	W	SV	HLD	ERA	FIP	K%	BB%	xwOBA	PPG
Stephen KolekKCR	20	20	117.7	5	0	0	3.52	3.79	16.7%	6.7%	.324	9.95

2026 Projection

Blended (ATC · ZiPS · Steamer · THE BAT · BATX · FG · Oopsy)

Player	G	GS	IP	W	SV	HLD	ERA	FIP	K%	BB%	xwOBA	PPG
Stephen KolekKCR	25	15	87.0	4	0	0	4.46	4.00	15.9%	6.9%	—	7.30

2026 Statcast percentiles

vs qualified MLB pool · red = elite, blue = poor

Player	FB Velo	FB Spin	Extension	xwOBA	Barrel %	Hard-Hit %	K %	BB %	Chase %	Whiff %
Stephen Kolek	93.3	2267	6.24	.303	6.8	36.9	15.1	5.3	26.7	18.1