Jhonathan Díaz

#74 P · B/T: L/L · 6' 0", 170 lb · Age 29 · Valencia, Venezuela · MLB debut 2021 · Seattle Mariners

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Career Graph

Season	Team	W	L	G	GS	QS	IP	IP/G	SO	K/9	BB/9	ERA	FIP	WAR
2021	LAA	1	0	3	2	—	13.0	4.3	9	6.2	4.8	4.15	—	—
2022	LAA	1	1	4	3	—	15.1	3.8	11	6.5	5.9	2.93	—	—
2023	LAA	0	0	4	1	—	7.0	1.8	4	5.1	9.0	10.29	—	—
2024	SEA	0	1	5	1	—	9.2	1.9	8	7.4	2.8	4.66	—	—
2025	SEA	0	0	1	0	0	1.1	1.3	1	6.8	0.0	0.00	1.64	0.0
2026	SEA	0	0	1	0	0	1.1	1.3	1	6.8	0.0	6.75	11.34	-0.1
2026 pace		0	0	1	0		1.2		1
Career		2	2	18	7	0	47.2	2.6	34	6.4	5.1	4.72	—	-0.1

Season	Team	W	L	SV	G	GS	QS	IP	IP/G	SO	K/9	BB/9	ERA
Triple-A (AAA)
2021	SL	0	3	0	3	3	—	15.1	5.1	14	8.2	4.7	4.11
2022	SL	3	1	0	10	10	—	47.0	4.7	46	8.8	3.8	4.98
2023	SL	9	2	1	38	8	—	87.0	2.3	79	8.2	4.4	4.55
2024	TAC	9	3	0	23	22	—	117.2	5.1	120	9.2	4.0	4.36
2025	TAC	11	6	0	27	26	12	138.2	5.1	116	7.5	1.6	4.15
2026	TAC	7	9	0	24	23	—	111.1	4.6	83	6.7	3.4	6.22
AAA Total		39	24	1	125	92	12	517.0	4.1	458	8.0	3.3	4.79
Double-A (AA)
2021	RCT	5	3	0	13	9	—	61.0	4.7	78	11.5	1.8	3.98
AA Total		5	3	0	13	9	—	61.0	4.7	78	11.5	1.8	3.98
High-A (A+)
2018	SAL	0	1	0	1	1	—	4.1	4.3	4	8.3	4.2	6.23
2019	SAL	9	8	0	27	27	—	128.1	4.8	118	8.3	3.8	3.86
A+ Total		9	9	0	28	28	—	132.2	4.7	122	8.3	3.8	3.93
Single-A (A)
2017	GVL	6	6	0	18	18	—	88.2	4.9	80	8.1	2.8	4.57
2018	GVL	11	8	0	26	26	—	153.0	5.9	147	8.6	2.3	3.00
A Total		17	14	0	44	44	—	241.2	5.5	227	8.5	2.5	3.58
Rookie (Rk)
2014	D-RSB	6	2	0	14	14	—	66.1	4.7	54	7.3	2.2	1.63
2016	F-RSX	4	4	0	13	12	—	60.0	4.6	57	8.6	2.7	2.85
Rk Total		10	6	0	27	26	—	126.1	4.7	111	7.9	2.4	2.21
Minors Total		80	56	1	237	199	12	1078.2	4.6	996	8.3	3.0	4.06

Season	Team	Pos	G	Inn	PO	A	E	FPCT
2026	SEA	P	1	1.1	0	0	0	.000
Career		P	1	1.1	0	0	0	—

Season	Team	Pos	G	Inn	PO	A	E	FPCT
Triple-A (AAA)
2021	SL	P	3	15.1	1	3	0	1.000
2022	SL	P	10	47.0	3	5	0	1.000
2023	SL	P	38	87.0	4	15	0	1.000
2024	TAC	P	23	117.2	5	24	5	.853
2025	TAC	P	27	138.2	8	19	2	.931
2026	TAC	P	24	111.1	6	14	0	1.000
AAA Total		—	125	517.0	27	80	7	.939
Double-A (AA)
2021	RCT	P	13	61.0	5	9	0	1.000
AA Total		—	13	61.0	5	9	0	1.000
High-A (A+)
2018	SAL	P	1	4.1	0	0	0	.000
2019	SAL	P	27	128.1	4	25	1	.967
A+ Total		—	28	132.2	4	25	1	.967
Single-A (A)
2017	GVL	P	18	88.2	5	12	1	.944
2018	GVL	P	26	153.0	9	27	0	1.000
A Total		—	44	241.2	14	39	1	.981
Rookie (Rk)
2014	D-RSB	P	14	66.1	3	9	1	.923
2016	F-RSX	P	13	60.0	3	22	0	1.000
Rk Total		—	27	126.1	6	31	1	.974
Minors Total		—	237	1078.2	56	184	10	.960