Colin Holderman

Cleveland Guardians·#35·RP

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HT/WT: 6' 6", 230 lbs
BIRTHDATE: 10/8/1995 (31)
BAT/THR: Right/Right
BIRTHPLACE: Bourbonnais, IL
STATUS: Active

2026 season stats

ERA: 2.79; 67th
K: 49; Tied-314th
WHIP: 1.05; 58th
W: 6; Tied-118th

Season totals and game logs update as official box scores enter the LeagueMind archive.

Health watch

Injury report

15-Day-IL

Holderman underwent surgery Wednesday to relieve recurring tendinitis in his right wrist, Zack Meisel of The Athletic reports.

Reported Oct 14, 4:05 PM EST

Recent reports

15-Day-ILHolderman will undergo season-ending surgery on his right wrist, Zack Meisel of The Athletic reports.
Reported Oct 1, 12:36 PM EST
15-Day-ILHolderman received an injection in his right wrist Saturday, Tim Stebbins of MLB.com reports.
Reported Sep 23, 4:08 PM EST
15-Day-ILHolderman was forced to exit Thursday's rehab outing with Triple-A Columbus after aggravating his right wrist injury, Tim Stebbins of MLB.com reports.
Reported Sep 18, 5:08 PM EST
15-Day-ILThe Guardians sent Holderman (wrist) to Triple-A Columbus on Thursday for a rehab assignment.
Reported Sep 17, 5:08 PM EST

Career view

Season totals

Season	G	H	R	ER	BB	SO	HR	PC	IP	ERA
2026	53	35	18	16	19	49	1	845	51.2	2.79
2025	24	34	21	20

15-Day-ILThe Guardians sent Holderman (wrist) on a rehab assignment to Triple-A Columbus on Thursday.

Reported Sep 17, 5:08 PM EST

15-Day-ILHolderman (wrist) threw a bullpen session Friday at Progressive Field, Paul Hoynes of The Cleveland Plain Dealer reports.

Reported Sep 12, 11:35 AM EST

15-Day-ILThe Guardians placed Holderman on the 15-day injured list Friday with right wrist inflammation, Tim Stebbins of MLB.com reports.

Reported Sep 4, 11:07 AM EST

Day-To-DayHolderman was removed from Saturday's game with right wrist inflammation, Tim Stebbins of MLB.com reports. He pitched a scoreless two-thirds of an inning and hit a batter in a 6-1 win over San Diego.

Reported Aug 16, 10:16 AM EST

Day-To-DayHolderman was removed from Saturday's 6-1 win over the Padres due to right wrist inflammation, Tim Stebbins of MLB.com reports. He was credited with a hold while hitting a batter and retiring the other two hitters he faced.

Reported Aug 16, 10:16 AM EST

Every appearance

Game log

25 archived games

2026 · 25 games

Date	Opp	Result	Summary	IP	H	R	ER	BB	SO	PC
Sep 3, 26	vs TOR	L 3-6	0.1 IP, 0 ER, 0 K, BB	0.1	1	0	0	1	0	22
Aug 29, 26	vs KC	L 3-8	0.1 IP, 3 ER, 0 K, 0 BB	0.1	4	4	3	0	0	15
Aug 25, 26	@ LAA	W 8-6	1.0 IP, 0 ER, K, 0 BB	1.0	0	0	0	0	1	10
Aug 24, 26	@ LAA	W 4-2	1.0 IP, 0 ER, 3 K, 0 BB	1.0	1	0	0	0	3	21
Aug 21, 26	@ COL	W 9-1	1.0 IP, 0 ER, 0 K, 2 BB	1.0	1	0	0	2	0	24
Aug 15, 26	vs SD	W 6-1	0.2 IP, 0 ER, 0 K, 0 BB	0.2	0	0	0	0	0	16
Aug 14, 26	vs SD	L 5-7	0.2 IP, 2 ER, 0 K, 0 BB	0.2	2	2	2	0	0	14
Aug 12, 26	@ DET	W 6-4	1.1 IP, 0 ER, K, BB	1.1	0	0	0	1	1	17
Aug 9, 26	@ CHW	L 3-5	1.2 IP, 0 ER, 2 K, BB	1.2	0	0	0	1	2	26
Aug 8, 26	@ CHW	L 3-6	0.0 IP, 3 ER, 0 K, 0 BB	0.0	2	3	3	0	0	16
Aug 6, 26	vs NYM	L 6-13	1.0 IP, 0 ER, K, 0 BB	1.0	2	0	0	0	1	24
Aug 1, 26	vs ARI	L 8-12	1.2 IP, 0 ER, K, 0 BB	1.2	2	0	0	0	1	26
Jul 29, 26	@ CIN	W 6-1	1.0 IP, 0 ER, 0 K, 0 BB	1.0	0	0	0	0	0	12
Jul 28, 26	@ CIN	L 0-2	1.0 IP, 0 ER, K, 0 BB	1.0	0	0	0	0	1	15
Jul 26, 26	@ TB	L 0-1	0.1 IP, 0 ER, 0 K, 0 BB	0.1	0	0	0	0	0	4
Jul 23, 26	vs MIN	L 1-3	2.0 IP, 0 ER, 0 K, BB	2.0	0	0	0	1	0	21
Jul 21, 26	vs MIN	W 5-2	0.1 IP, 0 ER, 0 K, BB	0.1	0	0	0	1	0	8
Jul 20, 26	vs MIN	W 13-4	1.0 IP, ER, 0 K, BB	1.0	1	1	1	1	0	14
Jul 11, 26	@ MIA	W 4-1	1.0 IP, 0 ER, 0 K, 0 BB	1.0	0	0	0	0	0	11
Jul 10, 26	@ MIA	W 3-2	0.2 IP, 0 ER, K, 0 BB	0.2	1	0	0	0	1	13
Jul 8, 26	@ MIN	L 5-6	1.1 IP, 0 ER, 0 K, 0 BB	1.1	0	0	0	0	0	8
Jul 5, 26	vs CHW	L 6-7	0.0 IP, ER, 0 K, BB	0.0	2	1	1	1	0	16
Jul 3, 26	vs CHW	W 4-3	1.0 IP, 0 ER, K, 0 BB	1.0	0	0	0	0	1	7
Jul 1, 26	vs TEX	W 9-4	1.0 IP, ER, K, 0 BB	1.0	3	1	1	0	1	18
Jun 29, 26	vs TEX	L 3-6	1.1 IP, 0 ER, 3 K, 0 BB	1.1	0	0	0	0	3	14