Pitching

Anderson Guevara

Seattle Mariners (A)

Age: 21

Bats/Throws: R/R

5'10" / 170

DOB: 11/4/2004

(21 years, 11 months, 16 days)

Player Dashboard:

Season	2026
Team	SEA
Level	MiLB
G	27
GS	0
IP	36.1
K%	37.8%
BB%	14.1%
GB%	32.9%
ERA	2.48
FIP	4.73
WAR

RosterResource

How Acquired:	Amateur FA (VEN) Feb'22
Birthplace:	Venezuela

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Injury Report

Season	2026
Team	SEA
Level	MiLB
G	27
GS	0
IP	36.1
K%	37.8%
BB%	14.1%
GB%	32.9%
ERA	2.48
FIP	4.73
WAR

RosterResource

How Acquired:	Amateur FA (VEN) Feb'22
Birthplace:	Venezuela

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Injury Report

Stats

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Preseason ProjectionsMinor Leagues

Season	Team	Level	Age	W	L	SV	G	GS	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	FIP	xFIP	WAR
2022	SEA	DSL	17	2	2	4	20	0	22.2	7.15	9.13	0.79	.317	59.3%	52.4%	13.3%	7.54	7.07	6.40
2023	SEA	DSL	18	1	1	0	9	0	11.2	12.34	10.03	0.00	.304	56.5%	21.7%	0.0%	4.63	5.35	6.22
2024	SEA	DSL	19	1	1	0	13	4	31.0	14.52	5.23	0.29	.259	87.8%	58.5%	8.3%	1.45	3.49	3.29
2025	SEA	CPX	20	2	0	2	14	0	16.2	13.50	10.26	0.00	.421	63.2%	31.6%	0.0%	7.56	5.46	6.16
2026	Steamer	PROJ	21	0	0	0	1	0	1.0	5.89	9.08	1.40	.289	69.8%	40.5%		6.59	7.04	6.99	0.0
2026	OOPSY	PROJ	21	0	0	0	1	0	1.2	7.55	6.57	1.66	.275	74.2%			5.52	6.25		0.0
2026	SEA	CPX	21	1	0	6	12	0	11.2	16.20	4.63	1.54	.176	88.2%	36.8%	28.6%	3.09	5.59	4.25
2026	SEA	A	21	0	2	0	15	0	24.2	13.86	5.84	0.73	.288	82.8%	31.4%	10.0%	2.19	4.33	4.60
2026	SEA	MiLB	21	1	2	6	27	0	36.1	14.61	5.45	0.99	.261	84.2%	32.9%	14.8%	2.48	4.73	4.49

Season	Team	Level	Age	W	L	SV	G	GS	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	FIP	xFIP	WAR
2022	SEA	DSL	17	2	2	4	20	0	22.2	7.15	9.13	0.79	.317	59.3%	52.4%	13.3%	7.54	7.07	6.40
2023	SEA	DSL	18	1	1	0	9	0	11.2	12.34	10.03	0.00	.304	56.5%	21.7%	0.0%	4.63	5.35	6.22
2024	SEA	DSL	19	1	1	0	13	4	31.0	14.52	5.23	0.29	.259	87.8%	58.5%	8.3%	1.45	3.49	3.29
2025	SEA	CPX	20	2	0	2	14	0	16.2	13.50	10.26	0.00	.421	63.2%	31.6%	0.0%	7.56	5.46	6.16
2026	Steamer	PROJ	21	0	0	0	1	0	1.0	5.89	9.08	1.40	.289	69.8%	40.5%		6.59	7.04	6.99	0.0
2026	OOPSY	PROJ	21	0	0	0	1	0	1.2	7.55	6.57	1.66	.275	74.2%			5.52	6.25		0.0
2026	SEA	CPX	21	1	0	6	12	0	11.2	16.20	4.63	1.54	.176	88.2%	36.8%	28.6%	3.09	5.59	4.25
2026	SEA	A	21	0	2	0	15	0	24.2	13.86	5.84	0.73	.288	82.8%	31.4%	10.0%	2.19	4.33	4.60
2026	SEA	MiLB	21	1	2	6	27	0	36.1	14.61	5.45	0.99	.261	84.2%	32.9%	14.8%	2.48	4.73	4.49

Preseason ProjectionsMinor Leagues

Season	Team	Level	W	L	ERA	G	GS	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2022	SEA	DSL	2	2	7.54	20	0		0	0	4	2	1	22.2	111	22	22	19	2	23	2	5	11	0	18
2023	SEA	DSL	1	1	4.63	9	0		0	0	0	0	2	11.2	55	7	10	6	0	13	1	3	3	0	16
2024	SEA	DSL	1	1	1.45	13	4		0	0	0	0	2	31.0	129	15	6	5	1	18	1	6	5	0	50
2025	SEA	CPX	2	0	7.56	14	0		0	0	2	0	1	16.2	85	16	14	14	0	19	0	3	5	0	25
2026	Steamer	PROJ	0	0	6.59	1	0	0	0	0	0	0		1.0	5	1	1	1	0	1	0	0			1
2026	OOPSY	PROJ	0	0	5.52	1	0	0			0	0		1.2	6	1	1	1	0	1	0	0			1
2026	SEA	CPX	1	0	3.09	12	0		0	0	6	0	0	11.2	48	5	4	4	2	6	0	2	3	1	21
2026	SEA	A	0	2	2.19	15	0		0	0	0	2	1	24.2	108	17	8	6	2	16	0	0	3	1	38
2026	SEA	MiLB	1	2	2.48	27	0		0	0	6	2	1	36.1	156	22	12	10	4	22	0	2	6	2	59

Season	Team	Level	W	L	ERA	G	GS	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2022	SEA	DSL	2	2	7.54	20	0		0	0	4	2	1	22.2	111	22	22	19	2	23	2	5	11	0	18
2023	SEA	DSL	1	1	4.63	9	0		0	0	0	0	2	11.2	55	7	10	6	0	13	1	3	3	0	16
2024	SEA	DSL	1	1	1.45	13	4		0	0	0	0	2	31.0	129	15	6	5	1	18	1	6	5	0	50
2025	SEA	CPX	2	0	7.56	14	0		0	0	2	0	1	16.2	85	16	14	14	0	19	0	3	5	0	25
2026	Steamer	PROJ	0	0	6.59	1	0	0	0	0	0	0		1.0	5	1	1	1	0	1	0	0			1
2026	OOPSY	PROJ	0	0	5.52	1	0	0			0	0		1.2	6	1	1	1	0	1	0	0			1
2026	SEA	CPX	1	0	3.09	12	0		0	0	6	0	0	11.2	48	5	4	4	2	6	0	2	3	1	21
2026	SEA	A	0	2	2.19	15	0		0	0	0	2	1	24.2	108	17	8	6	2	16	0	0	3	1	38
2026	SEA	MiLB	1	2	2.48	27	0		0	0	6	2	1	36.1	156	22	12	10	4	22	0	2	6	2	59

Preseason ProjectionsMinor LeaguesAverages

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2022	SEA	DSL	7.15	9.13	0.78	0.79	16.2%	20.7%	-4.5%	.265	1.99	.317	59.3%	172	157	7.07
2023	SEA	DSL	12.34	10.03	1.23	0.00	29.1%	23.6%	5.5%	.179	1.71	.304	56.5%	99	111	5.35
2024	SEA	DSL	14.52	5.23	2.78	0.29	38.8%	14.0%	24.8%	.143	1.06	.259	87.8%	30	72	3.49
2025	SEA	CPX	13.50	10.26	1.32	0.00	29.4%	22.4%	7.1%	.254	2.10	.421	63.2%	156	111	5.46
2026	Steamer	PROJ	5.89	9.08	0.65	1.40	13.1%	20.2%	-7.1%	.269	2.07	.289	69.8%			7.04
2026	OOPSY	PROJ	7.55	6.57	1.15	1.66	16.0%	13.9%	2.1%	.253	1.86	.275	74.2%			6.25
2026	SEA	CPX	16.20	4.63	3.50	1.54	43.8%	12.5%	31.3%	.125	0.94	.176	88.2%	53	95	5.59
2026	SEA	A	13.86	5.84	2.38	0.73	35.2%	14.8%	20.4%	.185	1.34	.288	82.8%	40	81	4.33
2026	SEA	MiLB	14.61	5.45	2.68	0.99	37.8%	14.1%	23.7%	.167	1.21	.261	84.2%	44	85	4.73

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2022	SEA	DSL	7.15	9.13	0.78	0.79	16.2%	20.7%	-4.5%	.265	1.99	.317	59.3%	172	157	7.07
2023	SEA	DSL	12.34	10.03	1.23	0.00	29.1%	23.6%	5.5%	.179	1.71	.304	56.5%	99	111	5.35
2024	SEA	DSL	14.52	5.23	2.78	0.29	38.8%	14.0%	24.8%	.143	1.06	.259	87.8%	30	72	3.49
2025	SEA	CPX	13.50	10.26	1.32	0.00	29.4%	22.4%	7.1%	.254	2.10	.421	63.2%	156	111	5.46
2026	Steamer	PROJ	5.89	9.08	0.65	1.40	13.1%	20.2%	-7.1%	.269	2.07	.289	69.8%			7.04
2026	OOPSY	PROJ	7.55	6.57	1.15	1.66	16.0%	13.9%	2.1%	.253	1.86	.275	74.2%			6.25
2026	SEA	CPX	16.20	4.63	3.50	1.54	43.8%	12.5%	31.3%	.125	0.94	.176	88.2%	53	95	5.59
2026	SEA	A	13.86	5.84	2.38	0.73	35.2%	14.8%	20.4%	.185	1.34	.288	82.8%	40	81	4.33
2026	SEA	MiLB	14.61	5.45	2.68	0.99	37.8%	14.1%	23.7%	.167	1.21	.261	84.2%	44	85	4.73

Preseason ProjectionsMinor Leagues

Season	Team	Level	GB/FB	LD%	GB%	FB%	IFFB%	HR/FB	Pull%	Cent%	Oppo%	xFIP-	xFIP
2022	SEA	DSL	2.20	23.8%	52.4%	23.8%	20.0%	13.3%	51.5%	18.2%	30.3%	141	6.40
2023	SEA	DSL	0.36	17.4%	21.7%	60.9%	57.1%	0.0%	39.1%	21.7%	39.1%	128	6.22
2024	SEA	DSL	2.58	18.9%	58.5%	22.6%	16.7%	8.3%	52.7%	21.8%	25.5%	68	3.29
2025	SEA	CPX	0.92	34.2%	31.6%	34.2%	38.5%	0.0%	42.1%	23.7%	34.2%	121	6.16
2026	Steamer	PROJ		20.4%	40.5%	39.1%							6.99
2026	SEA	CPX	1.00	26.3%	36.8%	36.8%	14.3%	28.6%	26.3%	26.3%	47.4%	70	4.25
2026	SEA	A	0.80	29.4%	31.4%	39.2%	45.0%	10.0%	37.0%	14.8%	48.1%	83	4.60
2026	SEA	MiLB	0.85	28.6%	32.9%	38.6%	37.0%	14.8%	34.2%	17.8%	47.9%	79	4.49

Season	Team	Level	GB/FB	LD%	GB%	FB%	IFFB%	HR/FB	Pull%	Cent%	Oppo%	xFIP-	xFIP
2022	SEA	DSL	2.20	23.8%	52.4%	23.8%	20.0%	13.3%	51.5%	18.2%	30.3%	141	6.40
2023	SEA	DSL	0.36	17.4%	21.7%	60.9%	57.1%	0.0%	39.1%	21.7%	39.1%	128	6.22
2024	SEA	DSL	2.58	18.9%	58.5%	22.6%	16.7%	8.3%	52.7%	21.8%	25.5%	68	3.29
2025	SEA	CPX	0.92	34.2%	31.6%	34.2%	38.5%	0.0%	42.1%	23.7%	34.2%	121	6.16
2026	Steamer	PROJ		20.4%	40.5%	39.1%							6.99
2026	SEA	CPX	1.00	26.3%	36.8%	36.8%	14.3%	28.6%	26.3%	26.3%	47.4%	70	4.25
2026	SEA	A	0.80	29.4%	31.4%	39.2%	45.0%	10.0%	37.0%	14.8%	48.1%	83	4.60
2026	SEA	MiLB	0.85	28.6%	32.9%	38.6%	37.0%	14.8%	34.2%	17.8%	47.9%	79	4.49

Preseason ProjectionsMinor Leagues

Season	Team	Level	GB	FB	LD	IFFB	Balls	Strikes	Pitches
2022	SEA	DSL	33	15	15	3	112	119	231
2023	SEA	DSL	5	14	4	8	59	71	130
2024	SEA	DSL	31	12	10	2	88	205	293
2025	SEA	CPX	12	13	13	5	126	174	300
2026	Steamer	PROJ	1	1	1
2026	SEA	CPX	7	7	5	1	87	121	208
2026	SEA	A	16	20	15	9	180	280	460
2026	SEA	MiLB	23	27	20	10	267	401	668

Season	Team	Level	GB	FB	LD	IFFB	Balls	Strikes	Pitches
2022	SEA	DSL	33	15	15	3	112	119	231
2023	SEA	DSL	5	14	4	8	59	71	130
2024	SEA	DSL	31	12	10	2	88	205	293
2025	SEA	CPX	12	13	13	5	126	174	300
2026	Steamer	PROJ	1	1	1
2026	SEA	CPX	7	7	5	1	87	121	208
2026	SEA	A	16	20	15	9	180	280	460
2026	SEA	MiLB	23	27	20	10	267	401	668

MLB F-Strike%, SwStr%, CStr%, CSW% are from the Sports Info Solution data source.
All MiLB and Pace data are from Statcast.

Preseason ProjectionsMinor LeaguesAverages

Season	Team	Level	Swing%	Contact%	F-Strike%	SwStr%	CStr%	CSW%
2022	SEA	DSL	50.6%	55.6%	14.4%	22.5%	0.9%	23.4%
2023	SEA	DSL	50.0%	35.4%	23.6%	32.3%	4.6%	36.9%
2024	SEA	DSL	61.8%	30.4%	33.3%	43.0%	8.2%	51.2%
2025	SEA	CPX	46.0%	60.1%	37.6%	18.3%	12.0%	30.3%
2026	SEA	CPX	39.9%	55.4%	41.7%	17.8%	18.3%	36.1%
2026	SEA	A	44.8%	70.9%	59.3%	13.0%	15.9%	28.9%
2026	SEA	MiLB	43.3%	66.4%	53.8%	14.5%	16.6%	31.1%

Season	Team	Level	Swing%	Contact%	F-Strike%	SwStr%	CStr%	CSW%
2022	SEA	DSL	50.6%	55.6%	14.4%	22.5%	0.9%	23.4%
2023	SEA	DSL	50.0%	35.4%	23.6%	32.3%	4.6%	36.9%
2024	SEA	DSL	61.8%	30.4%	33.3%	43.0%	8.2%	51.2%
2025	SEA	CPX	46.0%	60.1%	37.6%	18.3%	12.0%	30.3%
2026	SEA	CPX	39.9%	55.4%	41.7%	17.8%	18.3%	36.1%
2026	SEA	A	44.8%	70.9%	59.3%	13.0%	15.9%	28.9%
2026	SEA	MiLB	43.3%	66.4%	53.8%	14.5%	16.6%	31.1%

Preseason ProjectionsMinor Leagues

Season	Team	Level	Pos	G	GS	Inn	PO	A	E
2022	SEA	DSL	P	20	0	22.2	4	3	0
2023	SEA	DSL	P	9	0	11.2	0	0	0
2024	SEA	DSL	P	13	4	31.0	1	2	1
2025	SEA	CPX	P	14	0	16.2	0	0	0
2026	SEA	CPX	P	12	0	11.2	1	1	0
2026	SEA	A	P	15	0	24.2	1	0	1

Season	Team	Level	Pos	G	GS	Inn	PO	A	E
2022	SEA	DSL	P	20	0	22.2	4	3	0
2023	SEA	DSL	P	9	0	11.2	0	0	0
2024	SEA	DSL	P	13	4	31.0	1	2	1
2025	SEA	CPX	P	14	0	16.2	0	0	0
2026	SEA	CPX	P	12	0	11.2	1	1	0
2026	SEA	A	P	15	0	24.2	1	0	1

Anderson Guevara

Stats

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Plate Discipline - Statcast

Fielding

BAL	CHW	ATH
BOS	CLE	HOU
NYY	DET	LAA
TBR	KCR	SEA
TOR	MIN	TEX

ATL	CHC	ARI
MIA	CIN	COL
NYM	MIL	LAD
PHI	PIT	SDP
WSN	STL	SFG