Seth Lonsway Stats: Statcast, Visuals & Advanced Metrics | baseballsavant.com

P | Bats/Throws: L/L | 6' 0" 206 lbs | Age: 27

Draft: 2021 | Rd. 6, No. 176, San Francisco Giants | Ohio State

	W	L	ERA	G	GS	SV	IP	SO	WHIP
2026	0	1	5.18	11	7	1	33	21	1.70
Career Minors	20	29	4.23	117	82	4	455.2	436	1.48

	G	W-L	ERA	IP	SO	WHIP
2026	11	0-1	5.18	33	21	1.70
Career Minors	117	20-29	4.23	455.2	436	1.48

Standard Splits Game Logs

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Standard Minor League Batting Statistics

No Minor League Hitting Statistics.

Standard Minor League Pitching Statistics

Season	Tm	LG	L	W	L	ERA	G	GS	SV	IP	H	R	ER	HR	BB	SO	WHIP
2021	ACL Giants Orange	ACL	ROK	0	0	7.20	4	4	0	5.0	5	4	4	1	0	10	1.00
2022	San Jose Giants	CAL	A	9	3	4.06	26	9	1	95.1	81	57	43	8	51	120	1.38
2023	Eugene Emeralds	NWL	A+	2	9	5.87	28	17	2	89.0	101	70	58	9	58	78	1.79
2024	2 Teams		Minors	4	4	3.01	19	17	0	95.2	92	45	32	4	27	83	1.24
2024	Eugene Emeralds	NWL	A+	2	3	3.86	13	12	0	63.0	63	37	27	2	20	57	1.32
2024	Richmond Flying Squirrels	EAS	AA	2	1	1.38	6	5	0	32.2	29	8	5	2	7	26	1.10
2025	2 Teams		Minors	5	12	3.76	28	28	0	134.0	132	61	56	9	67	122	1.49
2025	Richmond Flying Squirrels	EAS	AA	3	8	3.52	19	19	0	92.0	89	38	36	7	42	84	1.42
2025	Sacramento River Cats	PCL	AAA	2	4	4.29	9	9	0	42.0	43	23	20	2	25	38	1.62
2026	2 Teams		Minors	0	1	5.15	12	7	1	36.2	39	21	21	2	21	23	1.64
2026	Richmond Flying Squirrels	EAS	AA	0	0	4.91	1	0	0	3.2	3	2	2	0	1	2	1.09
2026	Sacramento River Cats	PCL	AAA	0	1	5.18	11	7	1	33.0	36	19	19	2	20	21	1.70
	ACL Giants Orange	ACL	ROK	0	0	7.20	4	4	0	5.0	5	4	4	1	0	10	1.00
	Sacramento River Cats	PCL	AAA	2	5	4.68	20	16	1	75.0	79	42	39	4	45	59	1.65
	Richmond Flying Squirrels	EAS	AA	5	9	3.02	26	24	0	128.1	121	48	43	9	50	112	1.33
	Eugene Emeralds	NWL	A+	4	12	5.03	41	29	2	152.0	164	107	85	11	78	135	1.59
	San Jose Giants	CAL	A	9	3	4.06	26	9	1	95.1	81	57	43	8	51	120	1.38
Career Minors	5 Teams			20	29	4.23	117	82	4	455.2	450	258	214	33	224	436	1.48

Standard Minor League Fielding Statistics

Season	Tm	LG	L	POS	G	GS	INN	TC	PO	A	E	DP	RF	FPCT%
2021	ACL Giants Orange	ACL	ROK	P	4	4	5.0	2	1	0	1	0		.500
2022	San Jose Giants	CAL	A	P	26	9	95.1	27	1	23	3	1		.889
2023	Eugene Emeralds	NWL	A+	P	28	17	89.0	18	1	13	4	0		.778
2024	2 Teams		Minors	P	19	17	95.2	18	6	10	2	0		.889
2024	Eugene Emeralds	NWL	A+	P	13	12	63.0	10	3	6	1	0		.900
2024	Richmond Flying Squirrels	EAS	AA	P	6	5	32.2	8	3	4	1	0		.875
2025	2 Teams		Minors	P	28	28	134.0	32	4	24	4	2		.875
2025	Richmond Flying Squirrels	EAS	AA	P	19	19	92.0	26	4	19	3	2		.885
2025	Sacramento River Cats	PCL	AAA	P	9	9	42.0	6	0	5	1	0		.833
2026	2 Teams		Minors	P	12	7	36.2	8	0	7	1	0		.875
2026	Richmond Flying Squirrels	EAS	AA	P	1	0	3.2	2	0	2	0	0		1.000
2026	Sacramento River Cats	PCL	AAA	P	11	7	33.0	6	0	5	1	0		.833
	ACL Giants Orange	ACL	ROK	P	4	4	5.0	2	1	0	1	0		.500
	Sacramento River Cats	PCL	AAA	P	20	16	75.0	12	0	10	2	0		.833
	Richmond Flying Squirrels	EAS	AA	P	26	24	128.1	36	7	25	4	2		.889
	Eugene Emeralds	NWL	A+	P	41	29	152.0	28	4	19	5	0		.821
	San Jose Giants	CAL	A	P	26	9	95.1	27	1	23	3	1		.889
Career Minors	5 Teams			P	117	82	455.2	105	13	77	15	3		.857

Transactions

Team	Date	Transaction
	06/09/2026	LHP Seth Lonsway assigned to Sacramento River Cats from Richmond Flying Squirrels.
	06/07/2026	LHP Seth Lonsway assigned to Richmond Flying Squirrels from Sacramento River Cats.
	05/30/2026	Sacramento River Cats activated LHP Seth Lonsway from the 7-day injured list.
	05/14/2026	Sacramento River Cats placed LHP Seth Lonsway on the 7-day injured list.
	03/13/2026	LHP Seth Lonsway assigned to San Francisco Giants.
	07/29/2025	LHP Seth Lonsway assigned to Sacramento River Cats from Richmond Flying Squirrels.
	02/22/2025	LHP Seth Lonsway assigned to San Francisco Giants.
	09/24/2024	Richmond Flying Squirrels activated LHP Seth Lonsway from the 7-day injured list.
	08/06/2024	Richmond Flying Squirrels placed LHP Seth Lonsway on the 7-day injured list.
	06/25/2024	LHP Seth Lonsway assigned to Richmond Flying Squirrels from Eugene Emeralds.
	09/22/2023	Scottsdale Scorpions activated LHP Seth Lonsway.
	04/04/2023	LHP Seth Lonsway assigned to Eugene Emeralds.
	04/05/2022	LHP Seth Lonsway assigned to San Jose Giants from ACL Giants Orange.
	04/05/2022	San Jose Giants activated LHP Seth Lonsway.
	08/30/2021	LHP Seth Lonsway assigned to ACL Giants Orange.
	07/23/2021	San Francisco Giants signed LHP Seth Lonsway.

Platoon Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
2 Teams	Minors	vs Left				11			10.2	49	10			1	7	9	1.59
2 Teams	Minors	vs Right				12			25.0	118	29			1	14	14	1.72

Monthly Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
Sacramento River Cats	Triple-A	March	0	0	0.00	1	1	0	3.0	12	1	0	0	0	1	0	0.67
Sacramento River Cats	Triple-A	April	0	0	5.54	3	3	0	13.0	57	15	8	8	1	7	5	1.69
Sacramento River Cats	Triple-A	May	0	1	8.10	4	2	1	10.0	51	12	9	9	1	7	12	1.90
2 Teams	Minors	June	0	0	3.38	4	1	0	10.2	47	11	4	4	0	6	6	1.59
2 Teams	Minors	First Half	0	1	5.15	12	7	1	36.2	167	39	21	21	2	21	23	1.64

Baserunner Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
2 Teams	Minors	Bases Empty				11			16.2	86	18			2	15	13	1.98
Sacramento River Cats	Triple-A	Bases Loaded				3			0.2	3	1			0	0	1	1.50
2 Teams	Minors	Runner at 1st				11			9.2	39	12			0	3	2	1.55
Sacramento River Cats	Triple-A	Runners at 1st & 2nd				8			2.1	12	3			0	1	2	1.71
Sacramento River Cats	Triple-A	Runners at 1st & 3rd				6			2.2	8	1			0	0	3	0.38
2 Teams	Minors	Runner at 2nd				5			2.1	10	3			0	0	0	1.29
Sacramento River Cats	Triple-A	Runners at 2nd & 3rd				5			1.0	5	1			0	1	0	2.00
Sacramento River Cats	Triple-A	Runner at 3rd				4			1.0	4	0			0	1	2	1.00
2 Teams	Minors	Scoring Position				12			10.0	42	9			0	3	8	1.20

Game Type Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
2 Teams	Minors	Home Games	0	0	3.60	4	1	0	15.0	65	13	6	6	0	9	11	1.47
Sacramento River Cats	Triple-A	Away Games	0	1	6.23	8	6	1	21.2	102	26	15	15	2	12	12	1.75
Sacramento River Cats	Triple-A	Day Games	0	0	3.52	3	1	1	7.2	36	8	3	3	1	5	5	1.70
2 Teams	Minors	Night Games	0	1	5.59	9	6	0	29.0	131	31	18	18	1	16	18	1.62
2 Teams	Minors	Leading Off Inning				11			8.0	38	6			2	7	7	1.63
Richmond Flying Squirrels	Double-A	Late / Close				1			2.1	10	3			0	0	2	1.29

Outs Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
2 Teams	Minors	No Outs				11			13.1	62	14			2	9	10	1.73
2 Teams	Minors	One Out				11			11.2	49	10			0	7	7	1.46
2 Teams	Minors	Two Outs				12			11.1	56	15			0	5	6	1.76

Inning Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
Sacramento River Cats	Triple-A	First Inning			6.43	7			7.0	35	9	5	5	0	6	6	2.14
Sacramento River Cats	Triple-A	Second Inning			5.68	7			6.1	29	9	4	4	1	2	3	1.74
Sacramento River Cats	Triple-A	Third Inning			1.29	7			7.0	28	4	1	1	1	3	4	1.00
Sacramento River Cats	Triple-A	Fourth Inning			10.80	5			5.0	24	5	6	6	0	4	1	1.80
Sacramento River Cats	Triple-A	Fifth Inning			0.00	3			3.0	13	1	0	0	0	2	3	1.00
2 Teams	Minors	Sixth Inning			3.86	3			2.1	11	2	1	1	0	2	2	1.71
2 Teams	Minors	Seventh Inning			9.00	2			2.0	9	3	2	2	0	0	1	1.50
2 Teams	Minors	Eighth Inning			3.00	3			3.0	14	5	1	1	0	2	2	2.33
2 Teams	Minors	Ninth Inning			9.00	2			1.0	4	1	1	1	0	0	1	1.00

Date	Home Tm	Away Tm	W	L	ERA	G	GS	SV	IP	H	R	ER	HR	BB	SO	WHIP
March	Sacramento River Cats		0	0	0.00	1	1	0	3.0	1	0	0	0	1	0	0.67
2026-03-31	Salt Lake Bees	Sacramento River Cats	0	0	0.00	1	1	0	3.0	1	0	0	0	1	0	0.67
2026-04-05	Salt Lake Bees	Sacramento River Cats	0	0	2.57	1	1	0	4.0	5	2	2	1	2	1	1.29
2026-04-17	Tacoma Rainiers	Sacramento River Cats	0	0	5.73	1	1	0	4.0	7	5	5	0	1	1	1.55
2026-04-25	Sacramento River Cats	Albuquerque Isotopes	0	0	4.50	1	1	0	5.0	3	1	1	0	4	3	1.50
April	Sacramento River Cats		0	0	5.54	3	3	0	13.0	15	8	8	1	7	5	1.69
2026-05-01	Salt Lake Bees	Sacramento River Cats	0	1	7.79	1	1	0	1.1	6	7	7	0	2	3	1.85
2026-05-06	Sacramento River Cats	Reno Aces	0	0	6.97	1	0	0	3.1	3	1	1	0	3	4	1.84
2026-05-13	Round Rock Express	Sacramento River Cats	0	0	5.96	1	1	0	5.0	3	1	1	1	2	5	1.68
2026-05-31	Reno Aces	Sacramento River Cats	0	0	5.88	1	0	1	0.1	0	0	0	0	0	0	1.65
May	Sacramento River Cats		0	1	8.10	4	2	1	10.0	12	9	9	1	7	12	1.90
2026-06-03	Sacramento River Cats	Tacoma Rainiers	0	0	5.90	1	0	0	3.0	4	2	2	0	1	2	1.66
2026-06-07	Richmond Flying Squirrels	Erie SeaWolves	0	0	4.91	1	0	0	3.2	3	2	2	0	1	2	1.09
2026-06-13	Sugar Land Space Cowboys	Sacramento River Cats	0	0	5.70	1	0	0	1.0	2	0	0	0	1	1	1.70
2026-06-21	Oklahoma City Comets	Sacramento River Cats	0	0	5.18	1	1	0	3.0	2	0	0	0	3	1	1.70
June	Sacramento River Cats		0	0	2.57	3	1	0	7.0	8	2	2	0	5	4	1.86
June	Richmond Flying Squirrels		0	0	4.91	1	0	0	3.2	3	2	2	0	1	2	1.09