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Carson Spiers

Positions: Pitcher and Third Baseman

Bats: Right • Throws: Right

6-3, 205lb (190cm, 92kg)

Team: Cincinnati Reds (minors, 60-day IL)

Born: November 11, 1997 in Greenville, SC us

School: Clemson University (Clemson, SC)

Rookie Status: Exceeded rookie limits during 2024 season

2026 Contract Status: Pre-Arb Eligible

Service Time (01/2026): 1.157 • Arb Eligible: 2027 • Free Agent: 2031

Full Name: William Carson Spiers

Pronunciation: \SPY-ers\

Instagram: @carsonspiers

View Player Info from the B-R Bullpen

Relatives: Nephew of Bill Spiers

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SUMMARY

Career

WAR

-0.3

ERA

5.69

117.0

103

WHIP

1.573

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Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9	SO/W
2017	19	-1.6	Clemson	ACC	NCAA		0	0		3.00	3.00	3	0		0	0	0	3.0	4	1	1	0	0	0	3	1	0	0	14	1.333	12.0	0.0	0.0	9.0
2017	19	-1.0	Charlottesville	VALL	Smr		0	1	.000	5.68	5.68	2	0	0	0	0	0	6.1	8	4	4	0	0	0	6	0	0	0	28	1.263	11.4	0.0	0.0	8.5
2018	20	-0.6	Clemson	ACC	NCAA		2	2	.500	2.08	2.08	29	0		0	0	4	43.1	22	10	10	3	19	1	39	0	0	3	169	0.946	4.6	0.6	3.9	8.1	2.05
2018	20	-0.1	Falmouth	CCBL	Smr		1	1	.500	0.84	0.84	7	0	2	0	0	0	10.2	5	1	1	0	6	0	5	0	0	0	40	1.031	4.2	0.0	5.1	4.2	0.83
2019	21	0.5	Clemson	ACC	NCAA		2	5	.286	3.59	4.15	30	0		0	0	11	47.2	39	22	19	4	16	2	44	4	2	4	201	1.154	7.4	0.8	3.0	8.3	2.75
2020	22	1.5	Clemson	ACC	NCAA		3	0	1.000	0.00	0.59	9	0		0	0	4	15.1	5	1	0	0	3	0	17	0	0	0	56	0.522	2.9	0.0	1.8	10.0	5.67
2021	23		2 Teams	2 Lgs	A+-A	CIN	8	4	.667	3.55	3.79	25	20	1	0	0	1	111.2	87	47	44	9	34	0	130	11	2	7	448	1.084	7.0	0.7	2.7	10.5	3.82
2021	23	-0.3	Dayton	HAC	A+	CIN	6	4	.600	3.64	3.94	20	16	0	0	0	0	89.0	68	39	36	8	29	0	103	9	2	6	360	1.090	6.9	0.8	2.9	10.4	3.55
2021	23	1.1	Daytona	LASE	A	CIN	2	0	1.000	3.18	3.18	5	4	1	0	0	1	22.2	19	8	8	1	5	0	27	2	0	1	88	1.059	7.5	0.4	2.0	10.7	5.40
2022	24		2 Teams	2 Lgs	AA-AAA	CIN	4	6	.400	5.33	6.07	27	23	0	0	0	0	121.2	140	82	72	27	45	0	105	8	0	3	542	1.521	10.4	2.0	3.3	7.8	2.33
2022	24	-3.0	Louisville	IL	AAA	CIN	2	1	.667	7.41	8.47	5	1	0	0	0	0	17.0	26	16	14	3	6	0	15	0	0	0	82	1.882	13.8	1.6	3.2	7.9	2.50
2022	24	-0.4	Chattanooga	SOUL	AA	CIN	2	5	.286	4.99	5.68	22	22	0	0	0	0	104.2	114	66	58	24	39	0	90	8	0	3	460	1.462	9.8	2.1	3.4	7.7	2.31
2023	25		2 Teams	2 Lgs	AA-AAA	CIN	9	3	.750	3.60	3.92	29	9	6	0	0	0	85.0	71	37	34	6	41	1	106	7	0	2	369	1.318	7.5	0.6	4.3	11.2	2.59
2023	25	-1.9	Louisville	IL	AAA	CIN	1	0	1.000	0.00	0.00	1	0	0	0	0	0	2.0	0	0	0	0	0	0	0	0	0	0	6	0.000	0.0	0.0	0.0	0.0
2023	25	0.7	Chattanooga	SOUL	AA	CIN	8	3	.727	3.69	4.01	28	9	6	0	0	0	83.0	71	37	34	6	41	1	106	7	0	2	363	1.349	7.7	0.7	4.4	11.5	2.59
2023	25	1.6	Surprise	AZFL	Fal		4	1	.800	3.00	4.00	5	5	0	0	0	0	18.0	18	8	6	1	1	0	20	2	0	1	76	1.056	9.0	0.5	0.5	10.0	20.00
2023	25	-4.2	CIN	NL	Maj	CIN	0	1	.000	6.92	8.31	4	2	1	0	0	1	13.0	18	12	10	1	7	0	12	0	0	0	64	1.923	12.5	0.7	4.8	8.3	1.71
2024	26	-1.0	Louisville	IL	AAA	CIN	3	1	.750	2.51	3.66	9	8	0	0	0	0	46.2	34	19	13	2	15	0	49	4	1	2	193	1.050	6.6	0.4	2.9	9.5	3.27
2024	26	-3.1	CIN	NL	Maj	CIN	5	7	.417	5.46	5.86	22	10	4	0	0	0	90.2	112	59	55	20	27	0	80	5	0	0	410	1.533	11.1	2.0	2.7	7.9	2.96
2025	27		2 Teams	2 Lgs	AAA-Rk	CIN	0	1	.000	5.21	5.21	5	5	0	0	0	0	19.0	18	11	11	2	11	0	15	4	0	0	89	1.526	8.5	0.9	5.2	7.1	1.36
2025	27	-0.3	Louisville	IL	AAA	CIN	0	1	.000	5.94	5.94	4	4	0	0	0	0	16.2	16	11	11	2	11	0	11	3	0	0	79	1.620	8.6	1.1	5.9	5.9	1.00
2025	27	5.9	Reds	ACL	Rk	CIN	0	0		0.00	0.00	1	1	0	0	0	0	2.1	2	0	0	0	0	0	4	1	0	0	10	0.857	7.7	0.0	0.0	15.4
2025	27	-2.1	CIN	NL	Maj	CIN	0	2	.000	6.08	6.08	3	2	1	0	0	0	13.1	13	9	9	3	7	0	11	1	0	0	60	1.500	8.8	2.0	4.7	7.4	1.57
Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9	SO/W
Majors (3 seasons)					Majors		5	10	.333	5.69	6.15	29	14	6	0	0	1	117.0	143	80	74	24	41	0	103	6	0	0	534	1.573	11.0	1.8	3.2	7.9	2.51
Minors (5 seasons)					Minors		24	15	.615	4.08	4.59	95	65	7	0	0	1	384.0	350	196	174	46	146	1	405	34	3	14	1641	1.292	8.2	1.1	3.4	9.5	2.77
College (4 seasons)					College		7	7	.500	2.47	2.80	71	0		0	0	19	109.1	70	34	30	7	38	3	103	5	2	7	440	0.988	5.8	0.6	3.1	8.5	2.71
Other (3 seasons)					Other		5	3	.625	2.83	3.34	14	5	2	0	0	0	35.0	31	13	11	1	7	0	31	2	0	1	144	1.086	8.0	0.3	1.8	8.0	4.43
All Levels (9 Seasons)							41	35	.539	4.03	4.50	209	84	15	0	0	21	645.1	594	323	289	78	232	4	642	47	5	22	2759	1.280	8.3	1.1	3.2	9.0	2.77

AAA (4 seasons)					Minors		6	3	.667	4.15	5.03	19	13	0	0	0	0	82.1	76	46	38	7	32	0	75	7	1	2	360	1.312	8.3	0.8	3.5	8.2	2.34
AA (2 seasons)					Minors		10	8	.556	4.41	4.94	50	31	6	0	0	0	187.2	185	103	92	30	80	1	196	15	0	5	823	1.412	8.9	1.4	3.8	9.4	2.45
A+ (1 season)					Minors		6	4	.600	3.64	3.94	20	16	0	0	0	0	89.0	68	39	36	8	29	0	103	9	2	6	360	1.090	6.9	0.8	2.9	10.4	3.55
A (1 season)					Minors		2	0	1.000	3.18	3.18	5	4	1	0	0	1	22.2	19	8	8	1	5	0	27	2	0	1	88	1.059	7.5	0.4	2.0	10.7	5.40
Rk (1 season)					Minors		0	0		0.00	0.00	1	1	0	0	0	0	2.1	2	0	0	0	0	0	4	1	0	0	10	0.857	7.7	0.0	0.0	15.4
Fal (1 season)					Other		4	1	.800	3.00	4.00	5	5	0	0	0	0	18.0	18	8	6	1	1	0	20	2	0	1	76	1.056	9.0	0.5	0.5	10.0	20.00
Smr (2 seasons)					Other		1	2	.333	2.65	2.65	9	0	2	0	0	0	17.0	13	5	5	0	6	0	11	0	0	0	68	1.118	6.9	0.0	3.2	5.8	1.83