Colin Holderman

Bats R Throws R6'7" 225 lbBorn 1995 Bourbannais, USADebut 2022Team PITDraft 2016 R9 #280 New York Mets, Heartland CCContract 1 y/$1.5M (26) 2026: $1,500,000

Projections

Season	BF	K%	BB%	HR%	1B%	XBH%	PITCH+
2026	139	21.1	9.4	2.87	21.3	6.21	101.2
2027							102.4
2028							102.6

Projected rates are per plate appearance or batter faced; counting stats scale with projected playing time. Statcast measurements inform these projections as inputs and are reported as measurements, not projected.

Most similar through age 29

His ten closest age-29 comparables averaged 100 PITCH+ the next season; 9 of 10 played. Averages cover only the players who got a next season, which is why the played count matters.

#	Player	Through	PITCH+ then	Next season	Next PA / BF
1	Santiago Casilla	2010	99.4	119.7	211
2	Mark Lowe	2012	99.6	82.7	56
3	Danny Farquhar	2016	102.0	109.6	215
4	Bryan Morris	2016	99.3	94.5	94
5	Evan Scribner	2015	98.6	145.9	49
6	Sam Coonrod	2022	99.0	92.4	34
7	Jackson Stephens	2023	97.1	67.3	17
8	Manny Acosta	2010	102.3	93.2	204
9	Logan Ondrusek	2014	99.9	did not play
10	Brandon Gomes	2014	100.5	98.7	245

Pitching

Year	Team	W	L	ERA	G	GS	SV	IP	BF	HR	BB	SO	PITCH+
2027 proj									139				102.4
2026*									199				133.8	102.8	136.6
2025	PIT	0	2	7.01	24	0	1	25.7	125	4	16	18	73.0	96.7	69.7
2024	PIT	3	6	3.16	55	0	0	51.3	223	6	25	56	102.2	99.8	102.1
2023	PIT	0	3	3.86	58	0	2	56.0	240	4	20	58	105.1	98.3	103.4
2022	PIT	5	0	3.81	24	0	0	28.3	118	0	14	24	111.7	98.6	110.3
Career		8	11	4.13	161	0	3	161.3	706	14	75	156	99.6		98.2

Fielding

Year	Team	Pos	G	Inn	PO	A	E	Fld%	Runs saved
2025	PIT	P	24	26	0	0	0		-0.5
2024	PIT	P	55	51	5	4	0	1.000	-0.0
2023	PIT	P	58	56	8	4	1	0.923	-0.5
2022	PIT	P	24	28	5	0	0	1.000	-0.2

Runs saved covers the Statcast era; for catchers it includes framing.

Minor leagues

Year	Level	Team	Side	PA / BF	Line	AVG / ERA
2026	AAA	Columbus Clippers	Pit	45	9.2 IP, 29% K	7.83
2025	AAA	Indianapolis Indians	Pit	82	18.1 IP, 26% K	5.47
2024	AAA	Indianapolis Indians	Pit	31	7.2 IP, 32% K	6.25
2022	AAA	Syracuse Mets	Pit	56	14.1 IP, 30% K	2.55
2022	AAA	nan	Pit	69	17.1 IP, 30% K	2.63
2021	AA	Binghamton Rumble Ponies	Pit	76	19.1 IP, 26% K	3.30
2019	A+	St. Lucie Mets	Pit	25	6.1 IP, 16% K	0.00
2019	A	Columbia Fireflies	Pit	238	55.0 IP, 17% K	4.09
2017	A	Columbia Fireflies	Pit	134	31.0 IP, 19% K	4.94
2016	Rk	Kingsport Mets	Pit	83	18.2 IP, 16% K	3.96

Splits

Year	vs LHP	vs RHP	Home	Away
2026	0.246	0.231	0.271	0.206
2025	0.394	0.421	0.416	0.408
2024	0.371	0.275	0.320	0.313
2023	0.289	0.314	0.339	0.265
2022	0.264	0.287	0.350	0.214

wOBA by split, from pitch level data, 2015 on. For pitchers the split is the batter side faced.