MLB · Player

Johnny Olmstead

#5 SS · B/T: R/R · 6' 1", 200 lb · Age 26 · Newport Beach, CA, USA · Draft: 2023 Rd 19 #563 (MIA) — USC · Jacksonville Jumbo Shrimp (Miami Marlins)

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Career Graph

Season	Team	G	PA	AB	R	H	2B	3B	HR	RBI	SB	BB	SO	BB%	K%	AVG	OBP	SLG	OPS
Triple-A (AAA)
2025	JAX	34	132	111	15	22	5	2	1	12	9	16	31	12.1%	23.5%	.198	.298	.306	.604
2026	JAX	91	322	265	45	57	9	2	9	37	14	43	74	13.4%	23.0%	.215	.338	.366	.704
AAA Total		125	454	376	60	79	14	4	10	49	23	59	105	13.0%	23.1%	.210	.326	.348	.674
Double-A (AA)
2024	PNS	26	96	87	13	25	4	1	3	15	3	7	16	7.3%	16.7%	.287	.344	.460	.804
2025	PNS	93	373	339	59	77	15	2	11	35	16	27	62	7.2%	16.6%	.227	.290	.381	.671
AA Total		119	469	426	72	102	19	3	14	50	19	34	78	7.2%	16.6%	.239	.301	.397	.698
High-A (A+)
2024	BEL	95	397	351	55	84	17	2	11	43	8	32	72	8.1%	18.1%	.239	.315	.393	.708
A+ Total		95	397	351	55	84	17	2	11	43	8	32	72	8.1%	18.1%	.239	.315	.393	.708
Single-A (A)
2023	JUP	14	58	52	8	15	5	0	1	7	4	4	13	6.9%	22.4%	.288	.345	.442	.787
2024	JUP	5	21	17	2	5	1	1	0	3	2	1	7	4.8%	33.3%	.294	.368	.471	.839
A Total		19	79	69	10	20	6	1	1	10	6	5	20	6.3%	25.3%	.290	.351	.449	.800
Rookie (Rk)
2023	F-MRL	12	46	37	7	8	1	0	1	7	2	5	8	10.9%	17.4%	.216	.348	.324	.672
Rk Total		12	46	37	7	8	1	0	1	7	2	5	8	10.9%	17.4%	.216	.348	.324	.672
Minors Total		370	1445	1259	204	293	57	10	37	159	58	135	283	9.3%	19.6%	.233	.317	.382	.699

Season	Team	W	L	SV	BS	G	GS	IP	IP/G	SO	K/9	BB/9	ERA
Triple-A (AAA)
2026	JAX	0	0	0	0	1	0	1.0	1.0	0	0.0	9.0	27.00
AAA Total		0	0	0	0	1	0	1.0	1.0	0	0.0	9.0	27.00

Season	Team	Pos	G	Inn	PO	A	E	FPCT
Triple-A (AAA)
2025	JAX	3B	2	13.0	2	2	0	1.000
2025	JAX	SS	14	121.2	16	29	4	.918
2025	JAX	2B	18	155.0	22	45	2	.971
2026	JAX	2B	15	111.0	30	27	0	1.000
2026	JAX	SS	50	386.0	53	83	8	.944
2026	JAX	3B	24	184.2	17	30	3	.940
2026	JAX	P	1	1.0	0	0	0	.000
2026	JAX	DH	1	0.0	0	0	0	.000
AAA Total		—	125	972.1	140	216	17	.954
Double-A (AA)
2024	PNS	2B	21	183.2	37	54	2	.978
2024	PNS	SS	4	33.0	10	10	1	.952
2024	PNS	DH	1	0.0	0	0	0	.000
2025	PNS	DH	5	0.0	0	0	0	.000
2025	PNS	SS	44	373.0	65	100	5	.971
2025	PNS	3B	11	93.0	9	22	1	.969
2025	PNS	2B	34	305.0	39	86	6	.954
AA Total		—	120	987.2	160	272	15	.966
High-A (A+)
2024	BEL	DH	3	0.0	0	0	0	.000
2024	BEL	SS	92	794.1	125	230	21	.944
A+ Total		—	95	794.1	125	230	21	.944
Single-A (A)
2023	JUP	SS	14	123.0	19	34	1	.981
2024	JUP	3B	1	9.0	0	4	0	1.000
2024	JUP	SS	4	33.0	8	6	1	.933
2024	JUP	2B	1	3.0	0	0	0	.000
A Total		—	20	168.0	27	44	2	.973
Rookie (Rk)
2023	F-MRL	2B	1	9.0	0	4	0	1.000
2023	F-MRL	SS	8	57.0	5	19	3	.889
2023	F-MRL	3B	3	24.0	7	7	2	.875
Rk Total		—	12	90.0	12	30	5	.894
Minors Total		—	372	3012.1	464	792	60	.954

.251 AVG · 5 HR · 35 RBI

.226 AVG · 10 HR · 36 RBI

.233 AVG · 4 HR · 34 RBI

.234 AVG · 6 HR · 42 RBI

.241 AVG · 8 HR · 30 RBI