Stay up to date this MLB Season with the daily Baseball Reference Newsletter.

Tyson Guerrero

Positions: Starting Pitcher, Rightfielder and Centerfielder

Bats: Left • Throws: Left

6-1, 188lb (185cm, 85kg)

Born: February 16, 1999 in Centralia, WA us

Draft: Drafted by the Kansas City Royals in the 12th round of the 2021 MLB June Amateur Draft from University of Washington (Seattle, WA).

Schools: Lower Columbia College (Longview, WA), University of Washington (Seattle, WA), Washington State University (Pullman, WA)

Full Name: Tyson James Guerrero

View Player Info from the B-R Bullpen

Become a Stathead & surf this site ad-free.

Player News

Add Your Blog Posts Here

Hide Minors

Hide College

Hide Other

Register Pitching

Register Pitching
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
2019	20	-0.3	Washington State	P12	NCAA		1	2	.333	3.63	5.45	19	3		0	0	1	34.2	26	21	14	5	24	2	35	6	1	8	160	1.442	6.8	1.3	6.2	9.1	1.46
2021	22	1.1	Washington	P12	NCAA		3	3	.500	2.96	4.12	11	11		0	0	0	54.2	50	25	18	4	18	1	50	8	0	1	237	1.244	8.2	0.7	3.0	8.2	2.78
2021	22	2.0	Cowlitz	WCL	Smr		0	1	.000	2.70	2.70	2	2	0	0	0	0	10.0	8	3	3	0	3	0	10	1	0	1	40	1.100	7.2	0.0	2.7	9.0	3.33
2021	22		3 Teams	2 Lgs	Rk-A	KCR	1	1	.500	4.76	4.76	9	7	0	0	0	0	17.0	18	9	9	2	8	0	20	1	0	2	73	1.529	9.5	1.1	4.2	10.6	2.50
2021	22	0.1	Columbia	LAE	A	KCR	0	1	.000	9.00	9.00	3	3	0	0	0	0	7.0	10	7	7	2	4	0	6	1	0	0	36	2.000	12.9	2.6	5.1	7.7	1.50
2021	22	1.1	Royals Blue	ACL	Rk	KCR	0	0		2.25	2.25	5	4	0	0	0	0	8.0	6	2	2	0	4	0	12	0	0	1	30	1.250	6.8	0.0	4.5	13.5	3.00
2021	22	1.1	Royals Gold	ACL	Rk	KCR	1	0	1.000	0.00	0.00	1	0	0	0	0	0	2.0	2	0	0	0	0	0	2	0	0	1	7	1.000	9.0	0.0	0.0	9.0
2022	23	-0.1	Quad Cities	MIDW	A+	KCR	0	3	.000	6.17	7.33	6	6	0	0	0	0	23.1	24	19	16	5	10	0	22	1	1	1	106	1.457	9.3	1.9	3.9	8.5	2.20
2023	24		2 Teams	2 Lgs	A+-AA	KCR	3	6	.333	3.97	4.25	21	20	0	0	0	0	95.1	75	45	42	12	34	0	121	8	0	4	391	1.143	7.1	1.1	3.2	11.4	3.56
2023	24	-0.6	Northwest Arkansas	TL	AA	KCR	1	2	.333	6.55	6.55	3	3	0	0	0	0	11.0	10	8	8	2	5	0	15	1	0	1	49	1.364	8.2	1.6	4.1	12.3	3.00
2023	24	0.9	Quad Cities	MIDW	A+	KCR	2	4	.333	3.63	3.95	18	17	0	0	0	0	84.1	65	37	34	10	29	0	106	7	0	3	342	1.115	6.9	1.1	3.1	11.3	3.66
2024	25	0.5	Northwest Arkansas	TL	AA	KCR	0	2	.000	5.70	6.46	7	5	0	0	0	0	23.2	22	17	15	2	16	0	30	6	0	1	115	1.606	8.4	0.8	6.1	11.4	1.88
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
Minors (4 seasons)					Minors		4	12	.250	4.63	5.08	43	38	0	0	0	0	159.1	139	90	82	21	68	0	193	16	1	8	685	1.299	7.9	1.2	3.8	10.9	2.84
College (2 seasons)					College		4	5	.444	3.22	4.63	30	14		0	0	1	89.1	76	46	32	9	42	3	85	14	1	9	397	1.321	7.7	0.9	4.2	8.6	2.02
Other (1 season)					Other		0	1	.000	2.70	2.70	2	2	0	0	0	0	10.0	8	3	3	0	3	0	10	1	0	1	40	1.100	7.2	0.0	2.7	9.0	3.33
All Levels (5 Seasons)							8	18	.308	4.07	4.84	75	54	0	0	0	1	258.2	223	139	117	30	113	3	288	31	2	18	1122	1.299	7.8	1.0	3.9	10.0	2.55

AA (2 seasons)					Minors		1	4	.200	5.97	6.49	10	8	0	0	0	0	34.2	32	25	23	4	21	0	45	7	0	2	164	1.529	8.3	1.0	5.5	11.7	2.14
A+ (2 seasons)					Minors		2	7	.222	4.18	4.68	24	23	0	0	0	0	107.2	89	56	50	15	39	0	128	8	1	4	448	1.189	7.4	1.3	3.3	10.7	3.28
A (1 season)					Minors		0	1	.000	9.00	9.00	3	3	0	0	0	0	7.0	10	7	7	2	4	0	6	1	0	0	36	2.000	12.9	2.6	5.1	7.7	1.50
Rk (1 season)					Minors		1	0	1.000	1.80	1.80	6	4	0	0	0	0	10.0	8	2	2	0	4	0	14	0	0	2	37	1.200	7.2	0.0	3.6	12.6	3.50