Players · S · Pitcher · 2025

Collin Snider

Age: 30
B/T: R/R
Height: 6' 4"
Weight: 195 lb
Number: #52

Born: October 10, 1995 in Nashville, TN, United States
MLB debut: April 9, 2022
Drafted: 2017, round 12
College: Vanderbilt

dbWAR: .6
IP: 26.1
ERA: 5.47
FIP: 3.70
K/9: 8.2
FIP−: 89

Collin Snider was a relief pitcher for the Seattle Mariners. In 2025 he struck out 24 batters over 26.1 innings across 24 appearances, going 2-1. His ERA of 5.47 was 31.5% higher than the league average of 4.16 — 13th of 15 on his team, and 446th of 542 among MLB pitchers with 20+ innings. Stripping out defence, his 3.70 FIP suggests he pitched better than his ERA shows. He missed bats on 21.7% of swings (11.9% of every pitch he threw), walked 5.0% of the batters he faced and struck out 20.2%. His 0.3 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.

League context

Percentile among qualified pitchers, 2025.

FIP3.70

K/98.2

WHIP1.44

WAR.3

WAR by season

Pitching

Standard and advanced, by season.


2025	SEA	24	0	26.1	2	1	0	32	16	24	6	5.47	3.70	1.44	8.2	2.1	131	89	0.3
2024	SEA	42	0	41.2	3	4	0	36	9	47	13	1.94	3.41	1.18	10.2	2.8	48	84	0.5
2023	KC	20	1	20.1	0	0	1	24	11	11	13	4.87	6.01	1.82	4.9	5.8	112	139	-0.2
2022	KC	42	0	34.1	4	2	0	40	25	22	15	6.55	4.45	1.60	5.8	3.9	165	112	0.0

Platoon splits

How left- and right-handed hitters fare against him.

Season

Opponent batting by the side the hitter bats from, 2025. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
Split	PA	AB	H	HR	BB	SO	AVG	OBP	SLG	wOBA	K%
vs LHB	53	48	18	2	2	11	.375	.415	.708	.461	20.8%
vs RHB	66	59	14	1	4	13	.237	.281	.390	.289	19.7%

Pitch sequencing

What Collin Snider throws in each count, and what he follows each pitch with. Select any cell for the breakdown.

ShowBatter

SweeperFour-seamCutterSinkerSlurve

Select a count to see exactly what Collin Snider throws in it.

Pitch arsenal

What he throws, how hard, how often it misses, and what hitters do with it.

Season


Sweeper	31.2%	149	82.4	2,762	49.0%	19.0%	30	.300	1.064
Four-Seam Fastball	24.7%	118	92.4	2,624	52.5%	15.4%	25	.240	.549
Cutter	22.0%	105	86.9	2,697	48.6%	21.7%	25	.400	1.269
Sinker	11.3%	54	92.8	2,540	51.9%	34.6%	11	—	—
Slurve	10.7%	51	84.8	2,786	51.0%	30.3%	16	.188	.472

Collin Snider's arsenal by usage. Velocity is average release speed in mph, spin in rpm, and whiff rate is misses per swing — the cleanest single measure of whether a pitch beats hitters. BAA and OPS are what hitters did against each pitch, credited to the one that ended the plate appearance, and are left blank under 15 at-bats.

Head to head

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Collin Snider

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Similar players

Nearest 2025 seasons by command, run prevention and role, on rate statistics rather than totals.

Tyler AlexanderCWS

ERA: 4.98
FIP: 3.64
SO: 82
WAR: 1.2

Very close

Kyle BackhusAZ

ERA: 4.62
FIP: 4.24
SO: 22
WAR: 0.1

Caleb BoushleyTEX

ERA: 6.02
FIP: 3.85
SO: 41
WAR: 0.4

Ben CaspariusLAD

ERA: 4.64
FIP: 3.57
SO: 71
WAR: 1.1

How these are computed

wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.