Spencer Giesting Stats: Statcast, Visuals & Advanced Metrics | baseballsavant.com

Spencer Giesting

P | Bats/Throws: L/L | 6' 4" 200 lbs | Age: 24

Draft: 2022 | Rd. 11, No. 318, Arizona Diamondbacks | UNC Charlotte

	W	L	ERA	G	GS	SV	IP	SO	WHIP
2026	0	1	3.77	7	1	0	14.1	20	1.12
Career Minors	24	28	4.28	94	81	0	427	455	1.37

	G	W-L	ERA	IP	SO	WHIP
2026	7	0-1	3.77	14.1	20	1.12
Career Minors	94	24-28	4.28	427	455	1.37

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
2022	2 Teams		Minors	0	1	7.04	9	4	0	15.1	14	12	12	3	10	19	1.57
2022	ACL D-backs Black	ACL	ROK	0	0	13.50	2	0	0	2.0	3	3	3	1	2	3	2.50
2022	Visalia Rawhide	CAL	A	0	1	6.08	7	4	0	13.1	11	9	9	2	8	16	1.43
2023	Hillsboro Hops	NWL	A+	7	6	4.00	24	24	0	117.0	100	58	52	9	71	124	1.46
2024	2 Teams		Minors	9	10	3.31	25	25	0	141.1	123	58	52	12	44	154	1.18
2024	Hillsboro Hops	NWL	A+	5	3	1.50	10	10	0	60.0	39	13	10	2	13	67	0.87
2024	Amarillo Sod Poodles	TEX	AA	4	7	4.65	15	15	0	81.1	84	45	42	10	31	87	1.41
2025	2 Teams		Minors	8	9	5.31	27	27	0	135.2	142	87	80	18	64	131	1.52
2025	Amarillo Sod Poodles	TEX	AA	3	2	3.67	10	10	0	56.1	53	27	23	6	19	59	1.28
2025	Reno Aces	PCL	AAA	5	7	6.47	17	17	0	79.1	89	60	57	12	45	72	1.69
2026	2 Teams		Minors	0	2	3.57	9	1	0	17.2	16	8	7	2	3	27	1.08
2026	ACL D-backs	ACL	ROK	0	1	2.70	2	0	0	3.1	3	2	1	0	0	7	0.90
2026	Reno Aces	PCL	AAA	0	1	3.77	7	1	0	14.1	13	6	6	2	3	20	1.12
	ACL D-backs	ACL	ROK	0	1	6.75	4	0	0	5.1	6	5	4	1	2	10	1.50
	Reno Aces	PCL	AAA	5	8	6.05	24	18	0	93.2	102	66	63	14	48	92	1.60
	Amarillo Sod Poodles	TEX	AA	7	9	4.25	25	25	0	137.2	137	72	65	16	50	146	1.36
	Hillsboro Hops	NWL	A+	12	9	3.15	34	34	0	177.0	139	71	62	11	84	191	1.26
	Visalia Rawhide	CAL	A	0	1	6.08	7	4	0	13.1	11	9	9	2	8	16	1.43
Career Minors	5 Teams			24	28	4.28	94	81	0	427.0	395	223	203	44	192	455	1.37

Standard Minor League Fielding Statistics

Season	Tm	LG	L	POS	G	GS	INN	TC	PO	A	E	DP	RF	FPCT%
2022	2 Teams		Minors	P	9	4	15.1	1	1	0	0	0		1.000
2022	ACL D-backs Black	ACL	ROK	P	2	0	2.0	0	0	0	0	0		.000
2022	Visalia Rawhide	CAL	A	P	7	4	13.1	1	1	0	0	0		1.000
2023	Hillsboro Hops	NWL	A+	P	24	24	117.0	17	6	8	3	0		.824
2024	2 Teams		Minors	P	25	25	141.1	15	3	12	0	1		1.000
2024	Hillsboro Hops	NWL	A+	P	10	10	60.0	7	1	6	0	0		1.000
2024	Amarillo Sod Poodles	TEX	AA	P	15	15	81.1	8	2	6	0	1		1.000
2025	2 Teams		Minors	P	27	27	135.2	19	5	11	3	0		.842
2025	Amarillo Sod Poodles	TEX	AA	P	10	10	56.1	7	4	3	0	0		1.000
2025	Reno Aces	PCL	AAA	P	17	17	79.1	12	1	8	3	0		.750
2026	2 Teams		Minors	P	9	1	17.2	3	2	1	0	0		1.000
2026	ACL D-backs	ACL	ROK	P	2	0	3.1	1	0	1	0	0		1.000
2026	Reno Aces	PCL	AAA	P	7	1	14.1	2	2	0	0	0		1.000
	ACL D-backs	ACL	ROK	P	4	0	5.1	1	0	1	0	0		1.000
	Reno Aces	PCL	AAA	P	24	18	93.2	14	3	8	3	0		.786
	Amarillo Sod Poodles	TEX	AA	P	25	25	137.2	15	6	9	0	1		1.000
	Hillsboro Hops	NWL	A+	P	34	34	177.0	24	7	14	3	0		.875
	Visalia Rawhide	CAL	A	P	7	4	13.1	1	1	0	0	0		1.000
Career Minors	5 Teams			P	94	81	427.0	55	17	32	6	1		.891

Awards

NWL Post-Season All-Star

Year	Team
2024

NWL Pitcher of the Week

Week	Team
05/19/2024

Transactions

Team	Date	Transaction
	06/03/2026	Reno Aces activated LHP Spencer Giesting from the 7-day injured list.
	05/28/2026	Reno Aces sent LHP Spencer Giesting on a rehab assignment to ACL D-backs.
	03/31/2026	Reno Aces placed LHP Spencer Giesting on the 7-day injured list.
	01/30/2026	Arizona Diamondbacks invited non-roster LHP Spencer Giesting to spring training.
	06/03/2025	LHP Spencer Giesting assigned to Reno Aces from Amarillo Sod Poodles.
	06/03/2025	Reno Aces activated LHP Spencer Giesting.
	03/06/2025	activated LHP Spencer Giesting.
	02/23/2025	LHP Spencer Giesting assigned to Arizona Diamondbacks.
	06/18/2024	LHP Spencer Giesting assigned to Amarillo Sod Poodles from Hillsboro Hops.
	06/18/2024	Amarillo Sod Poodles activated LHP Spencer Giesting.
	04/03/2023	LHP Spencer Giesting assigned to Hillsboro Hops from Visalia Rawhide.
	08/17/2022	LHP Spencer Giesting assigned to Visalia Rawhide from ACL D-backs Black.
	08/17/2022	Visalia Rawhide activated LHP Spencer Giesting.
	08/12/2022	LHP Spencer Giesting assigned to ACL D-backs Black.
	07/31/2022	Arizona Diamondbacks signed LHP Spencer Giesting.
	06/05/2022	LHP Spencer Giesting and assigned to College Workout.
	03/09/2022	LHP Spencer Giesting and assigned to Charlotte 49ers.

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				9			6.0	24	4			0	0	11	0.67
2 Teams	Minors	vs Right				8			11.2	48	12			2	3	16	1.29

Monthly Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
Reno Aces	Triple-A	March	0	0	3.00	1	0	0	3.0	11	3	1	1	1	0	2	1.00
ACL D-backs	Rookie	May	0	1	2.70	2	0	0	3.1	13	3	2	1	0	0	7	0.90
Reno Aces	Triple-A	June	0	1	3.97	6	1	0	11.1	48	10	5	5	1	3	18	1.15
Reno Aces	Triple-A	First Half	0	1	3.77	7	1	0	14.1	59	13	6	6	2	3	20	1.12

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				9			11.1	44	10			2	1	15	0.97
Reno Aces	Triple-A	Bases Loaded				1			0.1	1	0			0	0	1	0.00
2 Teams	Minors	Runner at 1st				4			3.0	13	2			0	1	7	1.00
Reno Aces	Triple-A	Runners at 1st & 2nd				1			0.1	3	1			0	1	1	6.00
Reno Aces	Triple-A	Runners at 1st & 3rd				1			0.1	1	0			0	0	0	0.00
2 Teams	Minors	Runner at 2nd				3			0.2	3	1			0	0	1	1.50
2 Teams	Minors	Runners at 2nd & 3rd				2			0.2	3	1			0	0	1	1.50
2 Teams	Minors	Runner at 3rd				2			1.0	4	1			0	0	1	1.00
2 Teams	Minors	Scoring Position				5			3.1	15	4			0	1	5	1.50

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	4.05	4	0	0	6.2	29	6	3	3	1	3	11	1.35
2 Teams	Minors	Away Games	0	2	3.27	5	1	0	11.0	43	10	5	4	1	0	16	0.91
2 Teams	Minors	Day Games	0	1	3.12	4	0	0	8.2	32	7	4	3	2	0	10	0.81
2 Teams	Minors	Night Games	0	1	4.00	5	1	0	9.0	40	9	4	4	0	3	17	1.33
2 Teams	Minors	Leading Off Inning				8			4.1	18	5			0	0	4	1.15
Reno Aces	Triple-A	Late / Close				2			0.2	4	1			1	0	1	1.50

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				8			6.0	24	6			0	0	7	1.00
2 Teams	Minors	One Out				9			6.1	28	8			1	2	9	1.58
2 Teams	Minors	Two Outs				9			5.1	20	2			1	1	11	0.56

Inning Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
Reno Aces	Triple-A	First Inning			0.00	1			1.0	4	1	0	0	0	0	1	1.00
2 Teams	Minors	Second Inning			9.00	2			2.0	10	4	2	2	0	0	3	2.00
ACL D-backs	Rookie	Third Inning			9.00	1			1.0	5	2	2	1	0	0	2	2.00
Reno Aces	Triple-A	Fourth Inning			0.00	1			0.2	2	0	0	0	0	0	1	0.00
ACL D-backs	Rookie	Fifth Inning			0.00	1			1.0	3	0	0	0	0	0	3	0.00
2 Teams	Minors	Sixth Inning			0.00	4			3.1	12	2	0	0	0	0	5	0.60
Reno Aces	Triple-A	Seventh Inning			2.25	4			4.0	16	3	1	1	1	1	6	1.00
Reno Aces	Triple-A	Eighth Inning			7.36	4			3.2	17	4	3	3	1	2	5	1.64
Reno Aces	Triple-A	Ninth Inning			0.00	1			1.0	3	0	0	0	0	0	1	0.00

Date	Home Tm	Away Tm	W	L	ERA	G	GS	SV	IP	H	R	ER	HR	BB	SO	WHIP
2026-03-29	Reno Aces	Tacoma Rainiers	0	0	3.00	1	0	0	3.0	3	1	1	1	0	2	1.00
March	Reno Aces		0	0	3.00	1	0	0	3.0	3	1	1	1	0	2	1.00
2026-05-27	ACL D-backs	ACL Angels	0	0	0.00	1	0	0	1.1	0	0	0	0	0	4	0.00
2026-05-30	ACL Cubs	ACL D-backs	0	1	2.70	1	0	0	2.0	3	2	1	0	0	3	0.90
May	ACL D-backs		0	1	2.70	2	0	0	3.1	3	2	1	0	0	7	0.90
2026-06-03	Las Vegas Aviators	Reno Aces	0	0	1.80	1	0	0	2.0	2	0	0	0	0	3	1.00
2026-06-07	Las Vegas Aviators	Reno Aces	0	0	2.25	1	0	0	3.0	1	1	1	1	0	4	0.75
2026-06-11	Reno Aces	Salt Lake Bees	0	0	3.72	1	0	0	1.2	3	2	2	0	3	4	1.24
2026-06-14	Reno Aces	Salt Lake Bees	0	0	3.48	1	0	0	0.2	0	0	0	0	0	1	1.16
2026-06-18	El Paso Chihuahuas	Reno Aces	0	0	2.92	1	0	0	2.0	0	0	0	0	0	3	0.97
2026-06-21	El Paso Chihuahuas	Reno Aces	0	1	3.77	1	1	0	2.0	4	2	2	0	0	3	1.12
June	Reno Aces		0	1	3.97	6	1	0	11.1	10	5	5	1	3	18	1.15