Gregory Santos Stats: Statcast, Visuals & Advanced Metrics

Gregory Santos

P | Bats/Throws: R/R | 6' 2" 190LBS | Age: 25

	W	L	ERA	G	SV	IP	SO	WHIP
2023	2	2	3.39	60	5	66.1	66	1.30
2024	0	1	4.91	8	0	7.1	6	1.09
2025	1	1	5.14	8	0	7	0	2.29
5 Seasons	3	6	4.17	81	5	86.1	77	1.42

	G	W-L	ERA	IP	SO	WHIP
2023	60	2-2	3.39	66.1	66	1.30
2024	8	0-1	4.91	7.1	6	1.09
2025	8	1-1	5.14	7	0	2.29
5 Seasons	81	3-6	4.17	86.1	77	1.42

Player Apps

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Statcast Standard Splits Game Logs

Standard MLB Batting Statistics

	Season	Tm	LG	G	PA	AB	R	H	2B	3B	HR	RBI	BB	SO	SB	CS	HBP	AVG	OBP	SLG	OPS
	2021	SF	NL	3	0	0	0	0	0	0	0	0	0	0	0	0	0	.000	.000	.000	.000
	1 Season	SF	NL	5	0	0	0	0	0	0	0	0	0	0	0	0	0	.000	.000	.000	.000

*: All Star Season, Rankings AL/NL: Top 5 10 15 20, Click for Chart.

Advanced MLB Batting Statistics

Season	Tm	LG	PA	TB	LOB	SAC	SF	BABIP	XBH	GIDP	GIDPO	NP	P/PA	K/PA	HR/PA	BB/K	ISO	ROE	WO
2021	SF	NL	0	0	0	0	0	.---	0	0	0	0	-.--	.---	.---	.---		0	0
1 Season	SF	NL	0	0	0	0	0	.---	0	0	0	0	-.--	.---	.---	.---		0	0

Standard MLB Pitching Statistics

Season	Tm	LG	BF	W	L	ERA	G	SV	IP	H	R	ER	HR	BB	SO	WHIP
2021	SF	NL	13	0	2	22.50	3	0	2.0	5	6	5	3	2	3	3.50
2022	SF	NL	17	0	0	4.91	2	0	3.2	3	2	2	0	3	2	1.64
2023	CWS	AL	289	2	2	3.39	60	5	66.1	69	29	25	2	17	66	1.30
2024	SEA	AL	31	0	1	4.91	8	0	7.1	7	4	4	0	1	6	1.09
2025	SEA	AL	36	1	1	5.14	8	0	7.0	8	6	4	0	8	0	2.29
5 Seasons	3 Teams		386	3	6	4.17	81	5	86.1	92	47	40	5	31	77	1.42

*: All Star Season, Rankings AL/NL: Top 5 10 15 20, Click for Chart.

Standard MLB Fielding Statistics

Season	Tm	LG	POS	G	INN	TC	PO	A	FPCT%
2021	SF	NL	P	3	2.0	0	0	0	.000
2022	SF	NL	P	2	3.2	0	0	0	.000
2023	CWS	AL	P	60	66.1	9	3	6	1.000
2024	SEA	AL	P	8	7.1	5	2	3	1.000
2025	SEA	AL	P	8	7.0	0	0	0	.000
5 Seasons	3 Teams		P	81	86.1	14	5	9	1.000

Spray Chart

Standard Minor League Batting Statistics

Season	Tm	LG	L	G	AVG	OBP	SLG	OPS
2021	Sacramento River Cats	AAA W	AAA	14	.000	.000	.000	.000
	Sacramento River Cats	PCL	AAA	47	.000	.000	.000	.000
Career Minors	Sacramento River Cats	PCL		47	.000	.000	.000	.000

Standard Minor League Pitching Statistics

Season	Tm	LG	L	W	L	ERA	G	GS	SV	IP	H	R	ER	HR	BB	SO	WHIP
2016	DSL Red Sox 2	DSL	ROK	3	3	4.17	16	10	1	41.0	40	27	19	1	26	25	1.61
2017	2 Teams		Minors	3	0	1.29	12	12	0	49.0	43	11	7	2	20	41	1.29
2017	DSL Red Sox	DSL	ROK	2	0	0.89	8	8	0	30.1	22	6	3	0	15	24	1.22
2017	DSL Giants	DSL	ROK	1	0	1.93	4	4	0	18.2	21	5	4	2	5	17	1.39
2017	2 Teams		ROK	3	0	1.29	12	12	0	49.0	43	11	7	2	20	41	1.29
2018	Salem-Keizer Volcanoes	NWL	A(Short)	2	5	4.53	12	12	0	49.2	64	34	25	3	15	46	1.59
2019	Augusta GreenJackets	SAL	A(Full)	1	5	2.86	8	8	0	34.2	34	16	11	4	9	26	1.24
2021	Sacramento River Cats	AAA W	AAA	1	1	5.17	14	0	0	15.2	16	9	9	1	9	15	1.60
2022	2 Teams		Minors	1	2	4.63	35	2	1	35.0	31	22	18	4	20	37	1.46
2022	ACL Giants Black	ACL	ROK	0	0	0.00	2	2	0	2.0	2	0	0	0	0	3	1.00
2022	Sacramento River Cats	PCL	AAA	1	2	4.91	33	0	1	33.0	29	22	18	4	20	34	1.48
2024	2 Teams		Minors	0	0	1.23	8	0	0	7.1	3	1	1	0	7	8	1.36
2024	Everett AquaSox	NWL	A+	0	0	0.00	1	0	0	1.0	0	0	0	0	0	1	0.00
2024	Tacoma Rainiers	PCL	AAA	0	0	1.42	7	0	0	6.1	3	1	1	0	7	7	1.58
	4 Teams		ROK	6	3	2.54	30	24	1	92.0	85	38	26	3	46	69	1.42
	2 Teams		AAA	2	3	4.58	54	0	1	55.0	48	32	28	5	36	56	1.53
	Everett AquaSox	NWL	A+	0	0	0.00	1	0	0	1.0	0	0	0	0	0	1	0.00
	Augusta GreenJackets	CAR	A	1	5	2.86	8	8	0	34.2	34	16	11	4	9	26	1.24
	Salem-Keizer Volcanoes	NWL	A(Short)	2	5	4.53	12	12	0	49.2	64	34	25	3	15	46	1.59
Career Minors	9 Teams			11	16	3.49	105	44	2	232.1	231	120	90	15	106	198	1.45

Standard Minor League Fielding Statistics

Season	Tm	LG	L	POS	G	GS	INN	TC	PO	A	E	DP	FPCT%
2016	DSL Red Sox 2	DSL	ROK	P	16	10	41.0	8	3	5	0	0	1.000
2017	2 Teams		Minors	P	12	12	49.0	8	3	4	1	0	.875
2017	DSL Red Sox	DSL	ROK	P	8	8	30.1	8	3	4	1	0	.875
2017	DSL Giants	DSL	ROK	P	4	4	18.2	0	0	0	0	0	.000
2017	2 Teams		ROK	P	12	12	49.0	8	3	4	1	0	.875
2018	Salem-Keizer Volcanoes	NWL	A(Short)	P	12	12	49.2	7	4	3	0	0	1.000
2019	Augusta GreenJackets	SAL	A(Full)	P	8	8	34.2	5	2	3	0	0	1.000
2021	Sacramento River Cats	AAA W	AAA	P	14	0	15.2	2	0	2	0	0	1.000
2022	2 Teams		Minors	P	35	2	35.0	6	1	5	0	1	1.000
2022	ACL Giants Black	ACL	ROK	P	2	2	2.0	0	0	0	0	0	.000
2022	Sacramento River Cats	PCL	AAA	P	33	0	33.0	6	1	5	0	1	1.000
2024	2 Teams		Minors	P	8	0	7.1	1	0	1	0	0	1.000
2024	Everett AquaSox	NWL	A+	P	1	0	1.0	1	0	1	0	0	1.000
2024	Tacoma Rainiers	PCL	AAA	P	7	0	6.1	0	0	0	0	0	.000
	4 Teams		ROK	P	30	24	92.0	16	6	9	1	0	.938
	2 Teams		AAA	P	54	0	55.0	8	1	7	0	1	1.000
	Everett AquaSox	NWL	A+	P	1	0	1.0	1	0	1	0	0	1.000
	Augusta GreenJackets	CAR	A	P	8	8	34.2	5	2	3	0	0	1.000
	Salem-Keizer Volcanoes	NWL	A(Short)	P	12	12	49.2	7	4	3	0	0	1.000
Career Minors	9 Teams			P	105	44	232.1	37	13	23	1	1	.973

Awards

AFL Rising Stars

Year	Team
2021

NWL Mid-Season All-Star

Year	Team
2018

Transactions

Team	Date	Transaction
	04/29/2025	Seattle Mariners placed RHP Gregory Santos on the 60-day injured list.
	04/16/2025	Seattle Mariners optioned RHP Gregory Santos to Tacoma Rainiers.
	04/16/2025	RHP Gregory Santos changed number to 48.
	04/16/2025	Tacoma Rainiers placed RHP Gregory Santos on the temporarily inactive list.
	04/15/2025	RHP Gregory Santos changed number to 42.
	09/23/2024	Seattle Mariners activated RHP Gregory Santos from the 15-day injured list.
	09/06/2024	Seattle Mariners sent RHP Gregory Santos on a rehab assignment to Tacoma Rainiers.
	09/06/2024	Seattle Mariners sent RHP Gregory Santos on a rehab assignment to Tacoma Rainiers.
	08/02/2024	Seattle Mariners placed RHP Gregory Santos on the 15-day injured list retroactive to August 1, 2024. Right biceps inflammation.
	07/08/2024	Seattle Mariners activated RHP Gregory Santos from the 60-day injured list.
	07/06/2024	sent RHP Gregory Santos on a rehab assignment to Everett AquaSox.
	07/06/2024	Seattle Mariners sent RHP Gregory Santos on a rehab assignment to Everett AquaSox.
	07/02/2024	Seattle Mariners sent RHP Gregory Santos on a rehab assignment to Tacoma Rainiers.
	07/02/2024	Seattle Mariners sent RHP Gregory Santos on a rehab assignment to Tacoma Rainiers.
	04/25/2024	Seattle Mariners transferred RHP Gregory Santos from the 15-day injured list to the 60-day injured list. Right latissimus dorsi strain.
	03/28/2024	Seattle Mariners placed RHP Gregory Santos on the 15-day injured list retroactive to March 25, 2024. Right latissimus dorsi strain.
	02/03/2024	Chicago White Sox traded RHP Gregory Santos to Seattle Mariners for RHP Prelander Berroa, OF Zach DeLoach and Future Considerations.
	02/03/2024	Seattle Mariners activated RHP Gregory Santos.
	10/02/2023	Chicago White Sox activated RHP Gregory Santos from the 15-day injured list.
	09/20/2023	Chicago White Sox placed RHP Gregory Santos on the 15-day injured list. Right elbow inflammation.
	08/08/2023	Chicago White Sox activated RHP Gregory Santos from the bereavement list.
	08/05/2023	Chicago White Sox placed RHP Gregory Santos on the bereavement list.
	12/22/2022	San Francisco Giants traded RHP Gregory Santos to Chicago White Sox.
	12/22/2022	Chicago White Sox activated RHP Gregory Santos.
	12/19/2022	San Francisco Giants designated RHP Gregory Santos for assignment.
	11/10/2022	San Francisco Giants activated RHP Gregory Santos.
	10/15/2022	RHP Gregory Santos assigned to Estrellas Orientales.
	10/15/2022	Estrellas Orientales activated RHP Gregory Santos from the 60-day injured list.
	10/15/2022	Estrellas Orientales activated RHP Gregory Santos from the 60-day injured list.
	10/15/2022	Estrellas Orientales activated RHP Gregory Santos from the 60-day injured list.
	08/23/2022	San Francisco Giants transferred RHP Gregory Santos from the 7-day injured list to the 60-day injured list.
	08/20/2022	Sacramento River Cats placed RHP Gregory Santos on the 7-day injured list.
	08/20/2022	Sacramento River Cats placed RHP Gregory Santos on the 7-day injured list.
	07/26/2022	San Francisco Giants optioned RHP Gregory Santos to Sacramento River Cats.
	07/26/2022	Sacramento River Cats activated RHP Gregory Santos.
	07/26/2022	Sacramento River Cats activated RHP Gregory Santos.
	07/24/2022	San Francisco Giants recalled RHP Gregory Santos from Sacramento River Cats.
	06/16/2022	RHP Gregory Santos assigned to Sacramento River Cats from ACL Giants Black.
	06/11/2022	RHP Gregory Santos assigned to ACL Giants Black from Sacramento River Cats.
	05/08/2022	San Francisco Giants optioned RHP Gregory Santos to Sacramento River Cats.
	05/05/2022	San Francisco Giants recalled RHP Gregory Santos from Sacramento River Cats.
	03/25/2022	San Francisco Giants optioned RHP Gregory Santos to Sacramento River Cats.
	11/12/2021	AFL East Fall Stars activated RHP Gregory Santos.
	10/15/2021	San Francisco Giants activated RHP Gregory Santos.
	10/04/2021	San Francisco Giants recalled RHP Gregory Santos from Sacramento River Cats.
	10/04/2021	Scottsdale Scorpions activated RHP Gregory Santos from the restricted list.
	06/29/2021	San Francisco Giants placed RHP Gregory Santos on the restricted list.
	06/29/2021	Sacramento River Cats placed RHP Gregory Santos on the restricted list.
	05/05/2021	RHP Gregory Santos assigned to Sacramento River Cats from Giants Alternate Training Site.
	04/28/2021	San Francisco Giants optioned RHP Gregory Santos to Giants Alternate Training Site.
	04/22/2021	San Francisco Giants recalled RHP Gregory Santos from Giants Alternate Training Site.
	03/30/2021	P Gregory Santos assigned to Giants Alternate Training Site from Eugene Emeralds.
	03/15/2021	San Francisco Giants optioned P Gregory Santos to Eugene Emeralds.
	11/21/2020	San Francisco Giants selected the contract of RHP Gregory Santos.
	11/20/2020	San Francisco Giants selected the contract of RHP Gregory Santos from Augusta GreenJackets.
	09/09/2019	Augusta GreenJackets activated RHP Gregory Santos from the 7-day injured list.
	07/12/2019	Augusta GreenJackets placed RHP Gregory Santos on the 7-day injured list.
	06/14/2019	Augusta GreenJackets activated RHP Gregory Santos from the 7-day injured list.
	04/26/2019	Augusta GreenJackets placed RHP Gregory Santos on the 7-day injured list retroactive to April 12, 2019. Right shoulder strain.
	03/29/2019	RHP Gregory Santos assigned to Augusta GreenJackets from Salem-Keizer Volcanoes.
	08/06/2018	RHP Gregory Santos assigned to Northwest League All-Stars.
	06/01/2018	RHP Gregory Santos assigned to Salem-Keizer Volcanoes from DSL Giants.
	07/31/2017	RHP Gregory Santos assigned to DSL Giants.
	07/26/2017	San Francisco Giants traded 3B Eduardo Nunez to Boston Red Sox for RHP Gregory Santos and RHP Shaun Anderson.
	07/15/2017	RHP Gregory Santos assigned to DSL AL All-Stars.
	08/28/2015	Boston Red Sox signed free agent RHP Gregory Santos to a minor league contract.

Platoon Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
Seattle Mariners	MLB	vs Left				7			2.2	14	3			0	5	0	3.00
Seattle Mariners	MLB	vs Right				8			4.1	22	5			0	3	0	1.85

Monthly Splits

Team	L	Type	W	L	ERA	G	IP	BF	H	R	ER	BB	WHIP
Seattle Mariners	MLB	March	0	0	0.00	2	2.0	7	1	0	0	1	1.00
Seattle Mariners	MLB	April	1	1	7.20	6	5.0	29	7	6	4	7	2.80
Seattle Mariners	MLB	Pre All-Star	1	1	5.14	8	7.0	36	8	6	4	8	2.29

Baserunner Splits

Team	L	Type	G	IP	BF	H	BB	WHIP
Seattle Mariners	MLB	Bases Empty	8	3.0	16	6	2	2.67
Seattle Mariners	MLB	Bases Loaded	2	0.0	2	0	1	-.--
Seattle Mariners	MLB	Runner at 1st	5	2.0	5	0	0	0.00
Seattle Mariners	MLB	Runners at 1st & 2nd	2	0.1	2	0	1	3.00
Seattle Mariners	MLB	Runners at 1st & 3rd	2	0.1	1	0	0	0.00
Seattle Mariners	MLB	Runner at 2nd	6	0.1	4	2	1	9.00
Seattle Mariners	MLB	Runners at 2nd & 3rd	2	0.2	3	0	1	1.50
Seattle Mariners	MLB	Runner at 3rd	2	0.1	3	0	2	6.00
Seattle Mariners	MLB	Scoring Position	6	2.0	15	2	6	4.00

Game Type Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	BB	WHIP
Seattle Mariners	MLB	Home Games	1	0	1.80	5	0	0	5.0	22	5	3	1	3	1.60
Seattle Mariners	MLB	Away Games	0	1	13.50	3	0	0	2.0	14	3	3	3	5	4.00
Seattle Mariners	MLB	Day Games	0	1	3.38	3	0	0	2.2	12	2	1	1	2	1.50
Seattle Mariners	MLB	Night Games	1	0	6.23	5	0	0	4.1	24	6	5	3	6	2.77
Seattle Mariners	MLB	Leading Off				8			1.2	8	2			1	1.80
Seattle Mariners	MLB	Late / Close				4			3.2	19	3			4	1.91

Outs Splits

Team	L	Type	G	IP	BF	H	BB	WHIP
Seattle Mariners	MLB	No Outs	8	2.2	11	2	1	1.13
Seattle Mariners	MLB	One Out	8	2.2	15	4	5	3.38
Seattle Mariners	MLB	Two Outs	6	1.2	10	2	2	2.40

Inning Splits

Team	L	Type	ERA	G	IP	BF	H	R	ER	BB	WHIP
Seattle Mariners	MLB	Sixth Inning	0.00	1	1.0	4	1	0	0	1	2.00
Seattle Mariners	MLB	Seventh Inning	0.00	2	2.0	7	1	0	0	0	0.50
Seattle Mariners	MLB	Eighth Inning	13.50	2	1.1	12	2	4	2	5	5.25
Seattle Mariners	MLB	Ninth Inning	6.75	3	2.2	13	4	2	2	2	2.25

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				7			3.2	15	2			0	3	3	1.36
2 Teams	Minors	vs Right				8			3.2	16	1			0	4	5	1.36

Monthly Splits

Team	L	Type	ERA	G	IP	BF	H	R	ER	BB	SO	WHIP
2 Teams	Minors	July	0.00	2	2.0	7	1	0	0	0	2	0.50
Tacoma Rainiers	Triple-A	September	1.69	6	5.1	24	2	1	1	7	6	1.69
2 Teams	Minors	Second Half	1.23	8	7.1	31	3	1	1	7	8	1.36

Baserunner Splits

Team	L	Type	G	IP	BF	H	BB	SO	WHIP
2 Teams	Minors	Bases Empty	8	3.2	19	3	5	5	2.18
Tacoma Rainiers	Triple-A	Runner at 1st	6	2.0	7	0	2	1	1.00
Tacoma Rainiers	Triple-A	Runners at 1st & 2nd	2	0.2	2	0	0	0	0.00
Tacoma Rainiers	Triple-A	Runners at 1st & 3rd	1	0.1	1	0	0	1	0.00
Tacoma Rainiers	Triple-A	Runner at 2nd	1	0.1	1	0	0	0	0.00
Tacoma Rainiers	Triple-A	Runner at 3rd	1	0.1	1	0	0	1	0.00
Tacoma Rainiers	Triple-A	Scoring Position	3	1.2	5	0	0	2	0.00

Game Type Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	BB	SO	WHIP
2 Teams	Minors	Home Games	0	0	0.00	5	0	0	5.0	20	3	0	0	2	4	1.00
Tacoma Rainiers	Triple-A	Away Games	0	0	3.86	3	0	0	2.1	11	0	1	1	5	4	2.14
Tacoma Rainiers	Triple-A	Day Games	0	0	0.00	1	0	0	0.2	4	0	0	0	2	1	3.00
2 Teams	Minors	Night Games	0	0	1.35	7	0	0	6.2	27	3	1	1	5	7	1.20
2 Teams	Minors	Leading Off				8			2.0	8	0			2	3	1.00

Outs Splits

Team	L	Type	G	IP	BF	H	BB	SO	WHIP
2 Teams	Minors	No Outs	8	3.0	11	0	3	3	1.00
2 Teams	Minors	One Out	7	2.1	9	2	0	2	0.86
2 Teams	Minors	Two Outs	7	2.0	11	1	4	3	2.50

Inning Splits

Team	L	Type	ERA	G	IP	BF	H	R	ER	BB	SO	WHIP
Everett AquaSox	High-A	Fourth Inning	0.00	1	1.0	3	0	0	0	0	1	0.00
Tacoma Rainiers	Triple-A	Sixth Inning	1.93	5	4.2	20	2	1	1	5	5	1.50
Tacoma Rainiers	Triple-A	Eighth Inning	0.00	2	1.2	8	1	0	0	2	2	1.80

Date	Home Tm	Away Tm	W	L	ERA	G	IP	H	R	ER	BB	WHIP
2025-03-28	Seattle Mariners	Athletics	0	0	0.00	1	1.0	1	0	0	1	2.00
2025-03-30	Seattle Mariners	Athletics	0	0	0.00	1	1.0	0	0	0	0	1.00
March	Seattle Mariners		0	0	0.00	2	2.0	1	0	0	1	1.00
2025-04-01	Seattle Mariners	Detroit Tigers	0	0	0.00	1	1.0	1	0	0	0	1.00
2025-04-04	San Francisco Giants	Seattle Mariners	0	0	0.00	1	1.0	1	0	0	1	1.25
2025-04-06	San Francisco Giants	Seattle Mariners	0	1	1.93	1	0.2	1	1	1	1	1.50
2025-04-07	Seattle Mariners	Houston Astros	1	0	1.59	1	1.0	1	2	0	2	1.76
2025-04-12	Seattle Mariners	Texas Rangers	0	0	2.70	1	1.0	2	1	1	0	1.80
2025-04-15	Cincinnati Reds	Seattle Mariners	0	0	5.14	1	0.1	1	2	2	3	2.29
April	Seattle Mariners		1	1	7.20	6	5.0	7	6	4	7	2.80

Date	Home Tm	Away Tm	ERA	G	IP	H	R	ER	BB	SO	WHIP
2024-07-02	Tacoma Rainiers	Salt Lake Bees	0.00	1	1.0	1	0	0	0	1	1.00
2024-07-06	Everett AquaSox	Vancouver Canadians	0.00	1	1.0	0	0	0	0	1	0.00
July	Tacoma Rainiers		0.00	1	1.0	1	0	0	0	1	1.00
July	Everett AquaSox		0.00	1	1.0	0	0	0	0	1	0.00
2024-09-06	Tacoma Rainiers	Albuquerque Isotopes	0.00	1	1.0	1	0	0	0	1	1.00
2024-09-10	Oklahoma City Baseball Club	Tacoma Rainiers	0.00	1	1.0	0	0	0	2	1	1.33
2024-09-13	Oklahoma City Baseball Club	Tacoma Rainiers	2.45	1	0.2	0	1	1	1	2	1.36
2024-09-15	Oklahoma City Baseball Club	Tacoma Rainiers	2.08	1	0.2	0	0	0	2	1	1.62
2024-09-18	Tacoma Rainiers	Round Rock Express	1.69	1	1.0	1	0	0	0	0	1.50
2024-09-21	Tacoma Rainiers	Round Rock Express	1.42	1	1.0	0	0	0	2	1	1.58
September	Tacoma Rainiers		1.69	6	5.1	2	1	1	7	6	1.69

Statcast Statistics

Season	Age	Pitches	Batted Balls	Barrels	Barrel %	Barrel/PA	Exit Velocity	Max EV	Launch Angle	LA Sweet- Spot %	XBA	XSLG	WOBA	XWOBA	XWOBACON	HardHit%	K%	BB%	ERA	xERA
2021	21	53	8	3	37.5	23.1	101.0	110.6	20.6	37.5	.340	.937	.705	.550	.721	75.0	23.1	15.4	22.50	18.36
2022	22	67	12	0	0.0	0.0	87.2	107.6	-1.5	16.7	.192	.244	.300	.279	.223	33.3	11.8	17.6	4.91	3.19
2023	23	1047	201	3	1.5	1.0	88.9	111.2	2.9	32.8	.245	.314	.283	.275	.321	34.8	22.8	5.9	3.39	3.14
2024	24	112	23	1	4.3	3.2	85.7	105.6	6.4	21.7	.237	.316	.269	.270	.303	34.8	19.4	3.2	4.91	3.01
2025	25	132	28	2	7.1	5.6	89.6	107.4	6.3	21.4	.299	.456	.377	.390	.322	39.3	0.0	22.2	5.14	6.13
Player		1411	272	9	3.3	2.3	89.0	111.2	3.8	30.1	.249	.342	.305	.294	.327	36.4	19.9	8.0
MLB					7.0	4.8	88.5	122.4	12.3	33.2	.245	.405	.316	.315	.368	36.7	22.2	8.4

! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Santos relies on 4 pitches.

Slider

(61.4%) ,

Sinker

(22.0%) ,

Four Seamer

(15.2%) ,

Changeup

(1.5%) ,

+ If Available Pitches Click to Video.

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Pitch Tracking

Batted Ball Profile

Season	GB %	AIR %	FB %	LD %	PU %	Pull %	Straight %	Oppo %	Pull GB %	Straight GB %	Oppo GB %	Pull AIR %	Straight AIR %	Oppo AIR %
		AIR: Fly Balls + Line Drives + Popups				All Batted Balls			Batted Ball Breakdown
2021	37.5	62.5	37.5	12.5	12.5	37.5	12.5	50.0	25.0	0.0	12.5	12.5	12.5	37.5
2022	75.0	25.0	16.7	8.3	0.0	75.0	25.0	0.0	66.7	8.3	0.0	8.3	16.7	0.0
2023	52.2	47.8	15.9	30.3	1.5	37.3	32.8	29.9	24.9	19.9	7.5	12.4	12.9	22.4
2024	56.5	43.5	13.0	21.7	8.7	39.1	34.8	26.1	21.7	26.1	8.7	17.4	8.7	17.4
2025	64.3	35.7	14.3	17.9	3.6	35.7	50.0	14.3	21.4	28.6	14.3	14.3	21.4	0.0
Player	54.4	45.6	16.2	26.8	2.6	39.0	33.8	27.2	26.1	20.2	8.1	12.9	13.6	19.1
MLB	44.4	55.6	23.8	24.7	7.1	37.2	37.4	25.2	20.6	17.8	5.9	16.6	19.7	19.3

! Note: All figures in this table cover the period 2015-present.

Quality of Contact

Season	Weak %	Topped %	Under %	Flare/Burner %	Solid %	Barrel %	Barrel/PA
2021	0.0	12.5	25.0	25.0	0.0	37.5	23.1
2022	8.3	58.3	16.7	8.3	8.3	0.0	0.0
2023	3.0	43.3	18.4	28.9	4.5	1.5	1.0
2024	4.3	34.8	26.1	30.4	0.0	4.3	3.2
2025	7.1	42.9	14.3	21.4	7.1	7.1	5.6
Player	3.7	42.3	18.8	27.2	4.4	3.3	2.3
MLB	3.9	32.6	24.8	24.4	5.9	7.0	4.8

! Note: All figures in this table cover the period 2015-present.

Similar Pitchers to Gregory Santos:

2023 - Dylan Floro

2023 - Chris Martin

2023 - Justin Topa

2023 - JoJo Romero

2023 - Griffin Jax

--- Compare All Similar Pitchers

Pitch Movement

How this works: This section shows two different ways to evaluate pitch movement. On the left, “Total Movement” shows the real-world movement of a pitch, including the forces of gravity, which affects every pitch thrown. Since gravity requires time, and slower pitches aren't 'better' just because they have more time to move, a pitch's movement is compared to other pitches of the same pitch type, within +/- 2 MPH and +/- 0.5 feet of extension/release. On the right, Induced Movement (or IVB) is reported without gravity, and attempts to isolate movement created by the pitcher's ability to spin and manipulate the ball.

						Total Movement (in inches, w/ gravity)				Induced Movement (in inches, w/o gravity)
Year	Pitch	Team	Hand	#	MPH	Vertical Drop	vs. Comparable	Horizontal Break	vs. Comparable	Vertical Break	vs. Avg	Horizontal Break	vs. Avg
2025	4-Seam Fastball	SEA	R	20	96.5	19.6	-6.2	5.0ARM	-2.4	9.9	-6.0	5.0ARM	-2.7
2025	Sinker	SEA	R	29	98.0	20.3	0.3	11.4ARM	-3.7	8.2	-0.9	11.4ARM	-4.0
2025	Slider	SEA	R	81	88.5	33.0	0.4	6.6GLV	2.9	1.9	-0.2	6.6GLV	1.7
2025	Changeup	SEA	R	2	93.8	22.0	-5.8	10.6ARM	-5.6	9.3	-5.3	10.6ARM	-4.2
2024	Slider	SEA	R	66	89.8	31.8	0.4	6.3GLV	2.5	2.0	-0.4	6.3GLV	1.4
2024	Changeup	SEA	R	3	93.1	24.5	-3.1	10.1ARM	-5.3	7.1	-2.2	10.1ARM	-4.1
2024	Sinker	SEA	R	43	98.3	20.1	0.2	10.9ARM	-4.2	8.2	-1.0	10.9ARM	-4.0
2023	4-Seam Fastball	CWS	R	2	94.4	24.7	-10.1	7.1ARM	0.0	6.0	-9.8	7.1ARM	-0.3
2023	Sinker	CWS	R	479	98.8	21.1	2.6	11.5ARM	-3.3	6.9	0.8	11.5ARM	-3.4
2023	Changeup	CWS	R	14	93.0	29.0	2.1	12.8ARM	-2.8	2.5	2.9	12.8ARM	-1.6
2023	Slider	CWS	R	551	91.4	31.0	1.4	5.7GLV	1.9	1.6	-0.1	5.7GLV	0.5
2022	4-Seam Fastball	SF	R	24	98.9	17.3	-5.9	2.3ARM	-4.6	10.7	-5.5	2.3ARM	-5.1
2022	Sinker	SF	R	8	98.8	17.3	1.0	8.1ARM	-5.3	10.9	-2.6	8.1ARM	-6.6
2022	Slider	SF	R	35	87.8	36.5	4.0	6.3GLV	2.1	-1.0	2.8	6.3GLV	0.7
2021	4-Seam Fastball	SF	R	22	97.7	18.3	-6.1	1.4ARM	-5.7	10.3	-5.9	1.4ARM	-5.8
2021	Sinker	SF	R	1	97.9	19.2	0.8	7.3ARM	-7.8	9.2	-0.4	7.3ARM	-7.4
2021	Slider	SF	R	30	89.7	34.9	4.2	7.1GLV	3.8	-1.1	2.9	7.1GLV	1.5

! Note: Years are in reverse order.

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Run Values by Pitch Type

Year	Pitch Type	RV/100	Run Value	Pitches	%	PA	BA	SLG	wOBA	Whiff%	K%	PutAway %	xBA	xSLG	xwOBA	Hard Hit %
2025	Slider	0.1	0	81	61.4	23	.211	.263	.316	12.5	0.0	0.0	.274	.405	.347	35.0
2025	Sinker	-3.0	-1	29	22.0	7	.400	.400	.457	10.0	0.0	--	.167	.190	.310	20.0
2025	4-Seam Fastball	-5.4	-1	20	15.2	4	.667	1.333	.800	0.0	0.0	0.0	.674	1.224	.776	100.0
2025	Changeup	0.7	0	2	1.5		--	--	--	--	--	0.0	--	--	--	--
2024	Slider	1.6	1	66	58.9	16	.188	.313	.213	22.9	31.3	20.0	.199	.312	.221	36.4
2024	Sinker	-1.9	-1	43	38.4	15	.308	.308	.393	17.4	6.7	12.5	.284	.321	.322	33.3
2024	Changeup	4.7	0	3	2.7		--	--	--	0.0	--	--	--	--	--	--
2023	Slider	2.7	15	551	52.6	156	.196	.203	.223	37.5	30.8	26.7	.202	.257	.224	29.0
2023	Sinker	-1.1	-5	480	45.8	129	.333	.462	.389	20.4	14.0	15.8	.290	.375	.326	39.4
2023	Changeup	-4.3	-1	14	1.3	3	.500	.500	.533	25.0	0.0	--	.764	1.083	.762	100.0
2023	4-Seam Fastball	-3.2	0	2	0.2		--	--	--	0.0	--	0.0	--	--	--	--
2022	Slider	1.1	0	35	52.2	8	.143	.143	.200	21.4	25.0	22.2	.092	.107	.164	20.0
2022	4-Seam Fastball	0.1	0	24	35.8	8	.333	.500	.444	8.3	0.0	0.0	.244	.335	.366	33.3
2022	Sinker	5.4	0	8	11.9	1	.000	.000	.000	50.0	0.0	0.0	.580	.646	.532	100.0
2021	Slider	-6.6	-2	30	56.6	7	.500	1.000	.643	22.2	28.6	20.0	.342	.861	.528	100.0
2021	4-Seam Fastball	-8.6	-2	22	41.5	6	.400	1.600	.783	25.0	16.7	25.0	.338	1.028	.578	50.0
2021	Sinker	-4.3	0	1	1.9		--	--	--	--	--	--	--	--	--	--

! Note: Years are in reverse order.

! Note: To better align with other values, positive numbers (red) are good, and negative numbers (blue) are poor.

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Spin Direction

Year	Pitch Type	Pitches	MPH	Active Spin %	Total Movement (In.)	Spin-Based	Observed	Deviation
2025	4-Seam Fastball	20	96.5	51	10.7	12:45	1:00	-15
2025	Sinker	29	98.0	62	14.2	1:00	2:00	-60
2025	Slider	81	88.5	40	7.4	9:30	9:15	15
2024	Sinker	41	98.2	61	13.8	1:00	1:45	-45
2024	Slider	65	89.8	37	7.0	10:00	9:15	45
2023	Changeup	14	93.0	66	13.5	1:30	2:45	-75
2023	Sinker	469	98.8	62	13.9	1:15	2:00	-45
2023	Slider	548	91.4	32	6.4	10:15	9:15	60
2022	4-Seam Fastball	24	98.9	71	10.5	12:45	12:30	15
2022	Slider	35	87.8	39	7.3	9:00	8:15	45
2021	4-Seam Fastball	21	97.6	63	9.7	1:00	12:15	45
2021	Slider	29	89.7	33	8.1	9:15	8:30	45

! Note: Years are in reverse order.

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! Note: This table is showing data from the PITCHER perspective.

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Pitcher Arm Angle

! Note: Data is available from 2020 through the present.

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Statcast Pitching Run Value

				Runs
Year	Team	PA	Pitches	Heart	Shadow	Chase	Waste	All
2021		13	53	-4	1	0	-1	-4
2022		17	67	2	0	-1	0	1
2023		288	1,047	2	15	-3	-5	9
2024		31	112	0	1	-1	0	0
2025		34	132	-1	1	-1	0	-2
Player		383	1,411	-1	18	-6	-1	4

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Statcast Pitching Run Value (Leveraged)

These run values are leveraged, meaning the base/out situation at the time of the event does impact the run value (thus introducing context outside the batter's own contribution).

				Runs
Year	Team	PA	Pitches	Heart	Shadow	Chase	Waste	All	+/- Due To Leverage
2021		13	53	-4	1	0	0	-4	0
2022		17	67	2	-1	-1	0	0	-1
2023		288	1,047	3	17	-4	-6	9	1
2024		31	112	0	2	-1	0	1	0
2025		34	132	-1	1	-2	-1	-2	-1
Player		383	1,411	0	20	-8	0	4	0

Plate Discipline

Season	Pitches	Zone %	Zone Swing %	Zone Contact %	Chase %	Chase Contact %	Edge %	1st Pitch Strike %	Swing %	Whiff %	Meatball %	Meatball Swing %
2021	53	49.1	57.7	86.7	22.2	33.3	45.3	53.8	39.6	23.8	3.8	100.0
2022	67	49.3	66.7	81.8	23.5	62.5	49.3	76.5	44.8	20.0	7.5	80.0
2023	1,047	51.5	64.4	81.3	33.5	45.9	44.6	62.5	49.4	30.0	7.9	75.9
2024	112	50.9	71.9	85.4	32.7	66.7	46.4	51.6	52.7	20.3	10.7	100.0
2025	132	53.8	70.4	90.0	9.8	83.3	37.9	52.9	42.4	10.7	12.9	88.2
Player	1,411	51.5	65.4	82.7	30.4	49.0	44.4	61.1	48.4	26.9	8.4	80.7
MLB		48.7	67.0	82.1	28.4	57.7	42.6	61.1	47.2	25.0	7.3	76.3

! Note: All figures in this table cover the period 2015-present.

Percentile Rankings

Year	xwOBA / xERA	xBA	xSLG	xISO	xOBP	Brl	Brl%	EV	Hard Hit%	K%	BB%	Whiff%	Chase Rate	FB Velo	FB Spin	CB Spin	Extension
2023	89	47	92	100	67	100	100	53	78	44	85	77	91	98	84		64

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Expected Home Runs

Adjusted

Year	Avg HR Trot	Actual HR	xHR	HR-xHR	Mostly Gone	No Doubters	No Doubter %
2021	22.66	3	2.9	0	1	2	66.7
2023	19.39	2	1.9	0	3	0	0.0
2025	--	0	1.0	-1	1	0	--
Player	21.35	5	5.8	-1	5	2	40.0

Note: xHR tells how many of this pitcher's home runs allowed would have been out of other stadiums. The "Adjusted" view here accounts for different wall heights, distances and environmental effects using Statcast Park Factor data.

Standard

Year	Avg HR Trot	Actual HR	xHR	HR-xHR	Doubters	Mostly Gone	No Doubters	No Doubter %
2021	22.66	3	2.8	0	0	1	2	66.7
2022	--	0	0.0	0	1	0	0	--
2023	19.39	2	1.6	0	0	3	0	0.0
2025	--	0	1.0	-1	0	1	0	--
Player	21.35	5	5.4	0	1	5	2	40.0

Note: xHR tells how many of this pitcher's home runs allowed would have been out of other stadiums. The "Standard" view here accounts for different wall heights and distances but excludes environmental effects. It is based purely on the observed trajectory of the hit.

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Expected Home Runs by Park

Adjusted

Year	HR
2021	3	3	2	2	3	3	3	2	3	3	3	2	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
2023	2	2	2	2	3	1	3	2	2	1	1	1	1	1	3	3	2	1	3	3	1	2	3	2	2	1	2	2	2	2	2
2025	0	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0
Player	5	6	5	5	7	5	7	5	6	5	5	4	5	5	7	7	6	5	7	7	5	6	7	6	6	5	6	6	6	6	5

Standard

Year	HR
2021	3	3	2	3	3	3	3	2	3	2	3	2	3	3	3	3	3	3	3	3	3	3	3	3	2	3	3	2	3	3	3
2022	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
2023	2	2	2	2	1	2	2	3	1	0	0	2	1	2	3	1	1	1	2	3	2	2	3	2	1	1	0	0	2	2	2
2025	0	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0
Player	5	6	5	7	5	6	6	6	5	3	4	5	5	6	7	5	5	5	6	7	6	6	7	6	4	5	4	3	6	6	5

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Year to Year Changes

Metric	2021	+/-		2022	+/-		2023	+/-		2024	+/-		2025
Fastball Velocity	97.7	1.1	↑	98.8	0.0		98.8	-0.5	↓	98.3	-0.9	↓	97.4
Offspeed Velocity	0.0	0.0		0.0	0.0		93.0	0.1	↑	93.1	0.7	↑	93.8
Breaking Velocity	89.7	-1.9	↓	87.8	3.6	↑	91.4	-1.6	↓	89.8	-1.3	↓	88.5
Exit Velocity	101.0	-13.8	↓	87.2	1.7	↑	88.9	-3.2	↓	85.7	3.9	↑	89.6
Launch Angle	20.6	-22.1	↓	-1.5	4.4	↑	2.9	3.5	↑	6.4	-0.1	↓	6.3
Barrel %	37.5	-37.5	↓	0.0	1.5	↑	1.5	2.8	↑	4.3	2.8	↑	7.1
Hard Hit %	75.0	-41.7	↓	33.3	1.5	↑	34.8	0.0		34.8	4.5	↑	39.3
LA Sweet-Spot %	37.5	-20.8	↓	16.7	16.1	↑	32.8	-11.1	↓	21.7	-0.3	↓	21.4
xBA	.340	-0.148	↓	.192	0.053	↑	.245	-0.008	↓	.237	0.062	↑	.299
BA	.455	-0.241	↓	.214	0.044	↑	.258	-0.017	↓	.241	0.055	↑	.296
xwOBA	.550	-0.271	↓	.279	-0.004	↓	.275	-0.005	↓	.270	0.120	↑	.390
wOBA	.705	-0.405	↓	.300	-0.017	↓	.283	-0.014	↓	.269	0.108	↑	.377
xSLG	.937	-0.693	↓	.244	0.070	↑	.314	0.002	↑	.316	0.140	↑	.456
SLG	1.273	-0.987	↓	.286	0.032	↑	.318	-0.008	↓	.310	0.097	↑	.407
K%	23.1	-11.3	↓	11.8	11.0	↑	22.8	-3.4	↓	19.4	-19.4	↓	0.0
BB%	15.4	2.2	↑	17.6	-11.7	↓	5.9	-2.7	↓	3.2	19.0	↑	22.2
Swing %	39.6	5.2	↑	44.8	4.6	↑	49.4	3.3	↑	52.7	-10.3	↓	42.4
Whiff%	23.8	-3.8	↓	20.0	10.0	↑	30.0	-9.7	↓	20.3	-9.6	↓	10.7
In Zone %	49.1	0.2	↑	49.3	2.2	↑	51.5	-0.6	↓	50.9	2.9	↑	53.8
Out of Zone %	50.9	-0.2	↓	50.7	-2.2	↓	48.5	0.6	↑	49.1	-2.9	↓	46.2
Out of Zone Swing %	22.2	1.3	↑	23.5	10.0	↑	33.5	-0.8	↓	32.7	-22.9	↓	9.8
First Pitch Swing %	30.8	16.3	↑	47.1	-15.8	↓	31.3	-2.3	↓	29.0	3.4	↑	32.4
First Pitch Strike %	53.8	22.7	↑	76.5	-14.0	↓	62.5	-10.9	↓	51.6	1.3	↑	52.9

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Statcast Fielder Positioning

				vs RHH			vs LHH
Year	Alignment Type	PA	wOBA	PA	Total	%	PA	Total	%
2021	Shifts	13	.705	8	0	0.0	5	0	0.0
2022	Shifts	17	.300	8	0	0.0	9	6	66.7
2023	Shades	288	.283	162	0	0.0	126	10	7.9
2024	Shades	31	.269	17	1	5.9	14	11	78.6
2025	Shades	34	.377	22	1	4.5	12	4	33.3

! Note: Shifts are through the 2022 season, Shaded starting from the 2023 season, Shift: three or more infielders are on the same side of second base, Shade: positioned outside of their typical responsible slices of the field.
Learn more about how positioning is defined here

Pitch Tempo

		Bases Empty				Runners On Base
Season	Team	Pitches	Tempo	Fast %	Slow %	Pitches	Tempo	Fast %	Slow %
2021		21	14.9	52.4%	0.0%	8	22.4	0.0%	12.5%
2022		16	16.6	31.3%	0.0%	17	20.8	0.0%	0.0%
2023		219	15.0	49.3%	0.0%	220	18.1	14.5%	1.4%
2024		30	14.2	56.7%	3.3%	18	18.2	11.1%	0.0%
2025		28	15.3	39.3%	3.6%	32	16.8	9.4%	0.0%

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AFL Rising Stars

NWL Mid-Season All-Star