Players · G · Pitcher · 2025

Jon Gray

Age: 34
B/T: R/R
Height: 6' 4"
Weight: 225 lb
Number: #22

Born: November 5, 1991 in Shawnee, OK, United States
MLB debut: August 4, 2015
Drafted: 2010, round 13
College: Oklahoma
High school: Chandler
Salary, 2025: $13M

dbWAR: 19.3
IP: 14.0
ERA: 7.71
FIP: 7.35
K/9: 7.7
FIP−: 177

Jon Gray was a relief pitcher for the Texas Rangers. In 2025 he struck out 12 batters over 14.0 innings across 6 appearances, going 1-1. His ERA of 7.71 was 85.5% higher than the league average of 4.16. Stripping out defence, his 7.35 FIP suggests he pitched better than his ERA shows. He missed bats on 21.0% of swings (10.5% of every pitch he threw), walked 9.5% of the batters he faced and struck out 19.0%. His -0.5 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.

FIP7.35

K/97.7

WHIP1.50

WAR-.5

WAR by season

Pitching

Standard and advanced, by season.


2025	TEX	6	0	14.0	1	1	15	12	12	6	7.71	7.35	1.50	7.7	3.9	186	177	-0.5
2024	TEX	24	19	102.2	5	6	107	51	86	28	4.47	3.70	1.31	7.5	2.5	110	91	1.5
2023	TEX	29	29	157.1	9	8	149	72	142	54	4.12	4.47	1.29	8.1	3.1	95	103	1.9
2022	TEX	24	24	127.1	7	7	105	56	134	39	3.96	3.80	1.13	9.5	2.8	100	96	1.8
2021	COL	29	29	149.0	8	12	140	76	157	58	4.59	4.22	1.33	9.5	3.5	108	99	2.2
2020	COL	8	8	39.0	2	4	45	29	22	11	6.69	5.06	1.44	5.1	2.5	150	114	0.3
2019	COL	26	25	150.0	11	8	147	64	150	56	3.84	4.06	1.35	9.0	3.4	85	90	2.9
2018	COL	31	31	172.1	12	9	180	98	183	52	5.12	4.08	1.35	9.6	2.7	123	98	2.5
2017	COL	20	20	110.1	10	4	113	45	112	30	3.67	3.18	1.30	9.1	2.4	84	73	3.0
2016	COL	29	29	168.0	10	10	153	86	185	59	4.61	3.60	1.26	9.9	3.2	110	86	3.6
2015	COL	9	9	40.2	0	2	52	25	40	14	5.53	3.63	1.62	8.9	3.1	140	92	0.8

Batting

Standard and advanced, by season.


2021	COL	27	50	5	0	3	0	32	.106	.106	.106	.000	.333	0.0%	64.0%	.093	-9.4	-51	-0.2
2019	COL	26	59	3	0	1	3	22	.064	.120	.064	.000	.120	5.1%	37.3%	.095	-11.5	-49	-0.4
2018	COL	28	61	4	0	2	3	30	.077	.127	.115	.038	.182	4.9%	49.2%	.117	-9.9	-37	-0.1
2017	COL	19	43	3	1	3	1	27	.079	.103	.158	.079	.200	2.3%	62.8%	.114	-7.5	-40	-0.1
2016	COL	26	55	7	0	4	2	30	.149	.184	.191	.043	.412	3.6%	54.5%	.170	-6.7	-2	0.1
2015	COL	8	13	0	0	0	2	6	.000	.154	.000	.000	.000	15.4%	46.2%	.110	-2.1	-41	-0.1

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	28	27	7	2	1	4	.259	.286	.556	.354	14.3%
vs RHB	35	30	8	3	5	8	.267	.371	.600	.412	22.9%

Pitch sequencing

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

ShowBatter

Four-seamSliderChangeupCurveball

Select a count to see exactly what Jon Gray throws in it.

Pitch arsenal

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

Season


Four-Seam Fastball	47.1%	99	94.8	2,007	43.4%	11.5%	28	.321	1.192
Slider	42.4%	89	87.3	2,393	43.8%	26.2%	22	.227	.746
Changeup	7.6%	16	88.3	1,465	37.5%	40.0%	7	—	—

Jon Gray'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

Put Jon Gray beside up to three others.

Compare — add up to 3 more players

Jon Gray

Or read one already written — Jon Gray against:

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.