Spencer Giesting

Reno Aces | P

Triple-A Affiliate Arizona Diamondbacks

#37

Height/Weight:

6' 4", 200 lbs.

Age:

24 years

Bats/Throws:

Left/Left

2026 SEASON STATS

Team	W-L	ERA	G	GS	IP	SO	WHIP
RNO	0-0	3.00	1	0	3.0	2	1.00

MiLB CAREER STATS

W-L	ERA	IP	SO	GS	WHIP	WP%	R/9
24-26	4.30	412.1	430	86	1.38	.480	4.71

PLAYER STATS

CAREER STATS

Season	Team	Level	W-L	ERA	G	GS	GP	IP	SO	GS	WHIP	WP%	R/9
	2 teams	Minors	0-1	7.04	9	4	9	15.1	19	9	1.57	.000	7.04
2023	HIL	A+	7-6	4.00	24	24	24	117.0	124	24	1.46	.538	4.46
	2 teams	Minors	9-10	3.31	25	25	25	141.1	154	25	1.18	.474	3.69
	2 teams	Minors	8-9	5.31	27	27	27	135.2	131	27	1.52	.471	5.77
2026	RNO	AAA	0-0	3.00	1	0	1	3.0	2	1	1.00	---	3.00

ADVANCED CAREER STATS

Season	Team	GF	2B	3B	HR	WP	HR/9	GIDP	S%	W%	GIDP	SBP	S	BS
	2 teams	1	2	0	3	0	1.76	1.000	.610	.000	3	1.000	0	1
2023	HIL	0	20	4	9	12	0.69	.862	.590	.538	11	.862	0	0
	2 teams	0	27	3	12	3	0.76	.708	.650	.474	11	.708	0	0
	2 teams	0	27	11	18	6	1.19	.778	.610	.471	13	.778	0	0
2026	RNO	0	1	0	1	0	3.00	---	.740	---	0	---	0	0