MLB · Player

Jason Alexander

#54 P · B/T: R/R · 6' 2", 227 lb · Age 33 · Windsor, CA, USA · MLB debut 2022 · Jacksonville Jumbo Shrimp (Miami Marlins)

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Career Graph

Season	Team	W	L	SV	G	GS	QS	IP	IP/G	SO	K/9	BB/9	ERA	FIP	WAR
2022	MIL	2	3	0	18	11	—	71.2	4.0	46	5.8	3.5	5.40	—	—
2025	HOU	4	2	1	18	13	5	77.1	4.3	65	7.6	3.0	4.77	5.10	0.2
2026	HOU	1	1	0	4	2	1	18.1	4.6	14	6.9	3.9	9.33	5.88	-0.1
Career		7	6	1	40	26	6	167.1	4.2	125	6.7	3.3	5.54	—	0.1

Season	Team	W	L	SV	BS	G	GS	QS	IP	IP/G	SO	K/9	BB/9	ERA
Triple-A (AAA)
2018	SL	0	1	0	0	2	1	—	6.2	3.3	7	9.5	5.4	6.75
2019	SL	3	5	0	2	12	7	—	50.0	4.2	37	6.7	3.6	9.36
2021	JAX	1	1	0	0	5	4	—	14.2	2.9	18	11.0	1.8	1.84
2022	NAS	8	2	0	0	13	10	—	63.1	4.9	47	6.7	2.4	2.84
2023	NAS	2	4	1	0	16	8	—	55.1	3.5	35	5.7	3.1	5.86
2024	WOR	7	6	0	0	29	27	—	138.1	4.8	129	8.4	2.5	4.42
2025	SUG	6	0	0	0	13	12	3	64.0	4.9	57	8.0	4.1	1.55
2026	SUG	4	7	0	0	18	16	—	87.1	4.9	71	7.3	3.4	5.26
AAA Total		31	26	1	2	108	85	3	479.2	4.4	401	7.5	3.1	4.62
Double-A (AA)
2018	MOB	2	5	0	1	13	11	—	61.2	4.7	40	5.8	2.2	4.09
2019	MOB	1	3	0	0	11	8	—	51.1	4.7	59	10.3	2.8	4.03
2021	PNS	0	0	0	0	1	1	—	3.0	3.0	2	6.0	0.0	0.00
2023	BLX	0	0	0	0	1	1	—	3.0	3.0	1	3.0	3.0	15.00
AA Total		3	8	0	1	26	21	—	119.0	4.6	102	7.7	2.4	4.24
High-A (A+)
2017	IE	0	0	0	0	2	0	—	5.1	2.7	2	3.4	1.7	6.75
2018	IE	2	4	0	0	9	9	—	48.0	5.3	48	9.0	2.4	4.50
A+ Total		2	4	0	0	11	9	—	53.1	4.8	50	8.4	2.4	4.73
Rookie (Rk)
2017	ORM	2	1	2	1	16	0	—	38.1	2.4	35	8.2	0.7	3.05
2021	F-MRL	0	0	0	0	1	1	—	2.0	2.0	2	9.0	0.0	0.00
2023	A-BRW	0	0	0	0	2	2	—	4.2	2.3	8	15.4	1.9	3.86
2026	F-AST	1	0	0	0	1	1	—	4.0	4.0	7	15.8	2.3	0.00
Rk Total		3	1	2	1	20	4	—	49.0	2.5	52	9.6	0.9	2.76
Minors Total		39	39	3	4	165	119	3	701.0	4.2	605	7.8	2.8	4.43

Season	Team	G	PA	AB	R	H	2B	3B	HR	RBI	SB	BB	SO	BB%	K%	AVG	OBP	SLG	OPS
Triple-A (AAA)
2021	JAX	5	3	3	0	0	0	0	0	0	0	0	0	0.0%	0.0%	.000	.000	.000	.000
AAA Total		5	3	3	0	0	0	0	0	0	0	0	0	0.0%	0.0%	.000	.000	.000	.000

Season	Team	Pos	G	Inn	PO	A	E	FPCT
2026	HOU	P	4	18.1	1	3	0	1.000
Career		P	4	18.1	1	3	0	1.000

Season	Team	Pos	G	Inn	PO	A	E	FPCT
Triple-A (AAA)
2018	SL	P	2	6.2	0	1	0	1.000
2019	SL	P	12	50.0	6	3	2	.818
2021	JAX	P	5	14.2	0	2	0	1.000
2022	NAS	P	13	63.1	6	5	0	1.000
2023	NAS	P	16	55.1	5	4	0	1.000
2024	WOR	P	29	138.1	9	18	1	.964
2025	SUG	P	13	64.0	4	5	0	1.000
2026	SUG	P	18	87.1	6	9	2	.882
AAA Total		—	108	479.2	36	47	5	.943
Double-A (AA)
2018	MOB	P	13	61.2	8	13	1	.955
2019	MOB	P	11	51.1	2	5	0	1.000
2021	PNS	P	1	3.0	1	0	1	.500
2023	BLX	P	1	3.0	0	1	0	1.000
AA Total		—	26	119.0	11	19	2	.938
High-A (A+)
2017	IE	P	2	5.1	0	0	0	.000
2018	IE	P	9	48.0	3	2	0	1.000
A+ Total		—	11	53.1	3	2	0	1.000
Rookie (Rk)
2017	ORM	P	16	38.1	3	6	0	1.000
2021	F-MRL	P	1	2.0	0	1	0	1.000
2023	A-BRW	P	2	4.2	0	0	0	.000
2026	F-AST	P	1	4.0	0	0	0	.000
Rk Total		—	20	49.0	3	7	0	1.000
Minors Total		—	165	701.0	53	75	7	.948

0 W · 6.68 ERA · 29 SO

0 W · 6.61 ERA · 27 SO

1 W · 7.54 ERA · 31 SO

1 W · 7.16 ERA · 28 SO

3 W · 6.49 ERA · 26 SO