Griffin Jax

Position: Pitcher

Bats: Right • Throws: Right

6-2, 195lb (188cm, 88kg)

Born: November 22, 1994 in Phoenix, AZ us

Draft: Drafted by the Philadelphia Phillies in the 12th round of the 2013 MLB June Amateur Draft from Cherry Creek HS (Greenwood Village, CO) and the Minnesota Twins in the 3rd round of the 2016 MLB June Amateur Draft from United States Air Force Academy (Colorado Springs, CO).

High School: Cherry Creek HS (Greenwood Village, CO)

School: United States Air Force Academy (Colorado Springs, CO)

Rookie Status: Exceeded rookie limits during 2021 season

2024 Contract Status: Pre-Arb Eligible

Service Time (01/2024): 2.091 • Arb Eligible: 2025 • Free Agent: 2028

Agents: PSI Sports Management

Full Name: James Griffin Jax

View Player Info from the B-R Bullpen

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SUMMARY

2024

Career

WAR

0.1

0.6

ERA

3.86

4.61

162

7.0

226.2

220

WHIP

1.143

1.200

Player News

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2024 Spring Training

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Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9	SO/W
2014	19	-1.2	Air Force	MWC	NCAA		3	8	.273	5.86	6.75	15	14			1	0	90.2	122	68	59	8	19	0	43	10	0	7	424	1.555	12.1	0.8	1.9	4.3	2.26
2015	20	-0.6	Air Force	MWC	NCAA		3	10	.231	5.17	6.66	16	15			0	0	102.2	121	76	59	6	37	0	72	4	0	4	463	1.539	10.6	0.5	3.2	6.3	1.95
2015	20	-0.3	Eau Claire	NWDS	Smr		1	0	1.000	2.37	4.26	3	3	0	0	0	0	19.0	17	9	5	0	4	0	14	0	0	1	74	1.105	8.1	0.0	1.9	6.6	3.50
2016	21	0.3	Air Force	MWC	NCAA		9	2	.818	2.05	2.99	15	15		6	2	0	105.1	94	35	24	4	20	0	90	5	1	12	435	1.082	8.0	0.3	1.7	7.7	4.50
2016	21	0.1	Elizabethton	APPY	Rk	MIN	0	1	.000	4.15	4.15	4	0	2	0	0	0	8.2	15	4	4	2	1	0	8	0	0	2	40	1.846	15.6	2.1	1.0	8.3	8.00
2017	22		2 Teams	2 Lgs	A-Rk	MIN	2	2	.500	2.61	3.48	5	5	0	0	0	0	31.0	25	12	9	2	7	0	20	1	0	0	125	1.032	7.3	0.6	2.0	5.8	2.86
2017	22	0.1	Cedar Rapids	MIDW	A	MIN	2	1	.667	2.39	2.39	4	4	0	0	0	0	26.1	19	7	7	1	7	0	13	1	0	0	104	0.987	6.5	0.3	2.4	4.4	1.86
2017	22	1.3	Elizabethton	APPY	Rk	MIN	0	1	.000	3.86	9.64	1	1	0	0	0	0	4.2	6	5	2	1	0	0	7	0	0	0	21	1.286	11.6	1.9	0.0	13.5
2018	23	0.0	Fort Myers	FLOR	A+	MIN	3	4	.429	3.70	4.52	15	14	1	0	0	0	87.2	93	44	36	3	15	0	66	6	0	7	369	1.232	9.5	0.3	1.5	6.8	4.40
2018	23	-0.3	Salt River	AZFL	Fal		1	1	.500	3.86	4.29	6	5	0	0	0	0	21.0	21	10	9	0	11	0	14	1	0	0	90	1.524	9.0	0.0	4.7	6.0	1.27
2019	24		2 Teams	2 Lgs	AA-AAA	MIN	5	7	.417	2.90	3.39	23	23	0	0	0	0	127.1	117	48	41	7	27	0	94	8	1	5	521	1.131	8.3	0.5	1.9	6.6	3.48
2019	24	-2.2	Rochester	IL	AAA	MIN	1	2	.333	4.50	5.63	3	3	0	0	0	0	16.0	19	10	8	2	3	0	10	2	0	1	70	1.375	10.7	1.1	1.7	5.6	3.33
2019	24	-0.3	Pensacola	SOUL	AA	MIN	4	5	.444	2.67	3.07	20	20	0	0	0	0	111.1	98	38	33	5	24	0	84	6	1	4	451	1.096	7.9	0.4	1.9	6.8	3.50

2021	26	-1.0	St. Paul	AAAE	AAA	MIN	4	1	.800	3.76	3.76	8	8	0	0	0	0	40.2	37	17	17	2	16	0	36	0	0	0	170	1.303	8.2	0.4	3.5	8.0	2.25
2021	26	-2.5	MIN	AL	Maj	MIN	4	5	.444	6.37	6.80	18	14	2	0	0	0	82.0	82	62	58	23	29	1	65	5	0	6	360	1.354	9.0	2.5	3.2	7.1	2.24
2022	27	0.0	St. Paul	IL	AAA	MIN	1	0	1.000	0.00	0.00	1	0	0	0	0	0	2.0	0	0	0	0	1	0	2	0	0	0	7	0.500	0.0	0.0	4.5	9.0	2.00
2022	27	-1.4	MIN	AL	Maj	MIN	7	4	.636	3.36	3.61	65	0	10	0	0	1	72.1	56	29	27	7	20	3	78	3	0	2	290	1.051	7.0	0.9	2.5	9.7	3.90
2023	28	-0.7	MIN	AL	Maj	MIN	6	10	.375	3.86	4.13	71	0	14	0	0	4	65.1	58	30	28	5	19	1	68	4	0	1	274	1.179	8.0	0.7	2.6	9.4	3.58
2024	29	-0.4	MIN	AL	Maj	MIN	1	2	.333	3.86	3.86	8	0	3	0	0	1	7.0	5	3	3	1	3	0	9	0	0	0	28	1.143	6.4	1.3	3.9	11.6	3.00
Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9	SO/W
Majors (4 seasons)					Majors		18	21	.462	4.61	4.92	162	14	29	0	0	6	226.2	201	124	116	36	71	5	220	12	0	9	952	1.200	8.0	1.4	2.8	8.7	3.10
Minors (6 seasons)					Minors		15	15	.500	3.24	3.78	56	50	3	0	0	0	297.1	287	125	107	16	67	0	226	15	1	14	1232	1.191	8.7	0.5	2.0	6.8	3.37
College (3 seasons)					College		15	20	.429	4.28	5.39	46	44		6	3	0	298.2	337	179	142	18	76	0	205	19	1	23	1322	1.383	10.2	0.5	2.3	6.2	2.70
Other (2 seasons)					Other		2	1	.667	3.15	4.28	9	8	0	0	0	0	40.0	38	19	14	0	15	0	28	1	0	1	164	1.325	8.6	0.0	3.4	6.3	1.87
All Levels (10 Seasons)							50	57	.467	3.95	4.66	273	116	32	6	3	6	862.2	863	447	379	70	229	5	679	47	2	47	3670	1.266	9.0	0.7	2.4	7.1	2.97

AAA (3 seasons)					Minors		6	3	.667	3.84	4.14	12	11	0	0	0	0	58.2	56	27	25	4	20	0	48	2	0	1	247	1.295	8.6	0.6	3.1	7.4	2.40
AA (1 season)					Minors		4	5	.444	2.67	3.07	20	20	0	0	0	0	111.1	98	38	33	5	24	0	84	6	1	4	451	1.096	7.9	0.4	1.9	6.8	3.50
A+ (1 season)					Minors		3	4	.429	3.70	4.52	15	14	1	0	0	0	87.2	93	44	36	3	15	0	66	6	0	7	369	1.232	9.5	0.3	1.5	6.8	4.40
A (1 season)					Minors		2	1	.667	2.39	2.39	4	4	0	0	0	0	26.1	19	7	7	1	7	0	13	1	0	0	104	0.987	6.5	0.3	2.4	4.4	1.86
Rk (2 seasons)					Minors		0	2	.000	4.05	6.08	5	1	2	0	0	0	13.1	21	9	6	3	1	0	15	0	0	2	61	1.650	14.2	2.0	0.7	10.1	15.00
Fal (1 season)					Other		1	1	.500	3.86	4.29	6	5	0	0	0	0	21.0	21	10	9	0	11	0	14	1	0	0	90	1.524	9.0	0.0	4.7	6.0	1.27
Smr (1 season)					Other		1	0	1.000	2.37	4.26	3	3	0	0	0	0	19.0	17	9	5	0	4	0	14	0	0	1	74	1.105	8.1	0.0	1.9	6.6	3.50