Gregory Santos

Position: Relief Pitcher

Bats: Right • Throws: Right

6-2, 190lb (188cm, 86kg)

Team: Seattle Mariners (majors, 60-day IL)

Born: August 28, 1999 in San Cristobal, Dominican Republic do

Rookie Status: Exceeded rookie limits during 2023 season

2024 Contract Status: Pre-Arb Eligible

Service Time (01/2024): 1.055 • Arb Eligible: 2026 • Free Agent: 2029

Full Name: Gregory Omar Santos

View Player Info from the B-R Bullpen

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SUMMARY

Career

WAR

0.6

ERA

4.00

72.0

WHIP

1.375

2023 Player Pitching Game Log

2023 Player Pitching Game Log
Rk	Date	Lev	Tm		Opp	Inngs	Dec	IP	H	R	ER	BB	SO	HR	HBP	AB	2B	3B	IBB	GDP	SB	CS	PO	BF	Pit	Str	StL	StS	GB	FB	LD	PU
1	2023-04-01	Maj-AL	Chicago White Sox	@	Houston Astros	8-8		0.2	2	0	0	0	0	0	0	4	0	0	0	0	0	0	0	4	12	9	3	0	3	1	0	0
2	2023-04-02	Maj-AL	Chicago White Sox	@	Houston Astros	6-6		1.0	1	1	1	1	1	0	0	4	0	0	0	0	1	0	0	5	21	12	3	4	2	1	1	0
3	2023-04-06	Maj-AL	Chicago White Sox		San Francisco Giants	7-8		2.0	5	2	2	0	3	0	1	11	1	0	0	0	0	0	0	12	33	26	8	4	4	4	4	0
4	2023-04-12	Maj-AL	Chicago White Sox	@	Minnesota Twins	8-8		0.1	1	0	0	0	0	0	0	2	0	0	0	0	0	0	0	2	5	5	1	1	1	1	0	0
5	2023-04-14	Maj-AL	Chicago White Sox		Baltimore Orioles	9-9		1.0	1	0	0	1	1	0	0	4	0	0	0	0	2	0	0	5	23	15	2	3	1	2	1	1
6	2023-04-16	Maj-AL	Chicago White Sox		Baltimore Orioles	8-8		1.0	1	0	0	0	1	0	0	4	0	0	0	0	0	0	0	4	13	10	3	3	0	3	3	0
7	2023-04-18	Maj-AL	Chicago White Sox		Philadelphia Phillies	8-8		1.0	0	0	0	1	1	0	0	2	0	0	0	0	0	1	0	3	16	7	4	2	0	1	0	0
8	2023-04-19	Maj-AL	Chicago White Sox		Philadelphia Phillies	8-9		2.0	0	0	0	0	4	0	0	6	0	0	0	0	0	0	0	6	25	17	7	5	2	0	0	0
9	2023-04-22	Maj-AL	Chicago White Sox	@	Tampa Bay Rays	6-7		2.0	1	0	0	0	1	0	0	7	0	0	0	0	0	0	0	7	22	17	6	2	5	1	1	0
10	2023-04-24	Maj-AL	Chicago White Sox	@	Toronto Blue Jays	6-6		1.0	1	0	0	2	1	0	0	4	0	0	0	0	0	0	0	6	27	14	4	2	2	1	0	0
11	2023-04-26	Maj-AL	Chicago White Sox	@	Toronto Blue Jays	8-8		1.0	2	1	0	0	2	0	0	5	0	0	0	0	0	0	0	5	17	11	3	4	0	3	2	0
12	2023-04-27	Maj-AL	Chicago White Sox		Tampa Bay Rays	6-6		0.1	0	0	0	0	1	0	0	1	0	0	0	0	0	0	0	1	7	4	1	2	0	0	0	0
13	2023-04-30	Maj-AL	Chicago White Sox		Tampa Bay Rays	6-6		1.0	1	0	0	0	0	0	1	3	0	0	0	1	1	0	0	4	11	8	3	1	1	2	1	0
14	2023-05-02	Maj-AL	Chicago White Sox		Minnesota Twins	7-7		1.0	0	0	0	0	0	0	0	3	0	0	0	0	0	0	0	3	16	9	3	1	0	3	0	0
15	2023-05-03	Maj-AL	Chicago White Sox		Minnesota Twins	6-7	W	1.1	3	0	0	0	1	0	0	6	0	0	0	0	0	1	0	6	21	15	3	1	5	0	0	0
16	2023-05-06	Maj-AL	Chicago White Sox	@	Cincinnati Reds	7-7		1.0	2	1	1	0	1	0	0	5	0	1	0	0	0	0	0	5	21	13	6	2	2	2	1	0
17	2023-05-08	Maj-AL	Chicago White Sox	@	Kansas City Royals	7-7		1.0	1	0	0	0	1	0	0	4	0	0	0	0	0	0	0	4	13	10	2	3	2	1	1	0
18	2023-05-11	Maj-AL	Chicago White Sox	@	Kansas City Royals	7-7		1.0	1	0	0	0	1	0	1	4	0	0	0	0	0	0	0	5	15	10	3	2	2	1	1	0
19	2023-05-12	Maj-AL	Chicago White Sox		Houston Astros	5-6		1.1	3	2	2	0	1	0	0	7	2	0	0	0	1	0	0	7	20	16	2	2	3	3	3	0
20	2023-05-14	Maj-AL	Chicago White Sox		Houston Astros	7-7		1.0	1	0	0	0	1	0	0	4	0	0	0	0	0	0	0	4	15	10	3	2	1	2	2	0
21	2023-05-18	Maj-AL	Chicago White Sox		Cleveland Guardians	7-8		1.0	1	0	0	0	0	0	0	4	0	0	0	0	1	0	0	4	16	13	3	1	4	0	0	0
22	2023-05-22	Maj-AL	Chicago White Sox	@	Cleveland Guardians	7-8		1.1	1	1	1	0	1	1	0	5	0	0	0	0	0	0	0	5	22	13	3	1	2	2	0	0
23	2023-05-25	Maj-AL	Chicago White Sox	@	Detroit Tigers	4-5		1.1	0	0	0	0	3	0	0	4	0	0	0	0	0	0	0	4	16	11	1	6	1	0	0	0
24	2023-05-27	Maj-AL	Chicago White Sox	@	Detroit Tigers	5-6		1.1	0	0	0	2	0	0	0	4	0	0	0	0	0	0	0	6	25	14	4	2	4	0	0	0
25	2023-05-29	Maj-AL	Chicago White Sox		Los Angeles Angels	5-6		1.2	0	0	0	0	0	0	0	5	0	0	0	0	0	0	0	5	15	11	3	0	2	3	0	1
26	2023-06-03	Maj-AL	Chicago White Sox		Detroit Tigers	8-8		1.0	1	0	0	0	2	0	0	4	0	0	0	0	0	0	0	4	12	9	2	2	1	1	1	0
27	2023-06-08	Maj-AL	Chicago White Sox	@	New York Yankees	6-6	W	1.0	0	0	0	0	0	0	0	3	0	0	0	0	0	0	0	3	7	5	1	1	2	1	1	0
28	2023-06-10	Maj-AL	Chicago White Sox		Miami Marlins	6-7		1.2	2	0	0	1	1	0	0	7	0	0	0	0	0	0	0	8	27	17	3	3	1	5	3	0
29	2023-06-14	Maj-AL	Chicago White Sox	@	Los Angeles Dodgers	5-6		0.1	3	3	3	0	1	0	0	4	0	0	0	0	0	0	0	4	13	11	2	3	1	2	2	0
30	2023-06-15	Maj-AL	Chicago White Sox	@	Los Angeles Dodgers	8-8		1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	0	3	17	10	1	6	0	1	0	0
31	2023-06-17	Maj-AL	Chicago White Sox	@	Seattle Mariners	6-7		2.0	0	0	0	0	2	0	0	6	0	0	0	0	0	0	0	6	19	17	5	1	2	2	0	0
32	2023-06-20	Maj-AL	Chicago White Sox		Texas Rangers	7-8		1.2	2	2	2	0	1	0	0	8	0	0	0	0	0	0	0	8	29	22	8	1	6	1	0	0
33	2023-06-23	Maj-AL	Chicago White Sox		Boston Red Sox	7-7		1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	0	3	9	8	2	3	0	1	1	0
34	2023-06-24	Maj-AL	Chicago White Sox		Boston Red Sox	6-7		1.0	1	0	0	0	1	0	0	4	0	0	0	0	1	0	0	4	20	13	1	2	2	1	1	0
35	2023-06-27	Maj-AL	Chicago White Sox	@	Los Angeles Angels	7-7		0.2	1	0	0	1	1	0	0	3	0	0	0	0	1	0	1	4	18	9	1	4	1	1	1	0
36	2023-06-29	Maj-AL	Chicago White Sox	@	Los Angeles Angels	8-8		1.0	0	0	0	0	1	0	0	3	0	0	0	0	0	0	0	3	14	10	2	3	2	0	0	0
37	2023-07-01	Maj-AL	Chicago White Sox	@	Oakland Athletics	6-6		0.2	1	0	0	1	1	0	0	3	0	0	0	0	0	0	0	4	18	12	2	2	1	1	1	0
38	2023-07-02	Maj-AL	Chicago White Sox	@	Oakland Athletics	9-9	S	1.0	3	2	2	0	1	0	0	6	1	0	0	0	0	0	0	6	14	11	3	3	1	4	4	0
39	2023-07-06	Maj-AL	Chicago White Sox		Toronto Blue Jays	8-8		1.0	0	0	0	0	0	0	0	3	0	0	0	0	0	0	0	3	12	8	1	1	2	1	0	0
40	2023-07-07	Maj-AL	Chicago White Sox		St. Louis Cardinals	8-8		1.0	2	0	0	0	1	0	0	5	0	0	0	0	0	0	0	5	20	13	6	2	2	2	1	0
41	2023-07-09	Maj-AL	Chicago White Sox		St. Louis Cardinals	8-8		1.0	1	0	0	0	1	0	0	3	0	0	0	0	0	1	0	3	14	10	3	1	1	1	1	0
42	2023-07-15	Maj-AL	Chicago White Sox	@	Atlanta Braves	6-7		1.2	1	0	0	0	2	0	0	6	0	0	0	0	1	0	0	6	24	18	3	5	3	1	1	0
43	2023-07-20	Maj-AL	Chicago White Sox	@	New York Mets	8-8		0.2	1	0	0	0	1	0	0	3	0	0	0	0	0	0	0	3	11	9	1	1	1	1	1	0
44	2023-07-22	Maj-AL	Chicago White Sox	@	Minnesota Twins	7-7		0.2	2	0	0	1	1	0	0	4	1	0	0	0	0	0	0	5	18	10	1	2	2	1	0	0
45	2023-07-27	Maj-AL	Chicago White Sox		Cleveland Guardians	7-8		1.2	2	1	1	0	1	0	0	7	1	0	0	0	0	0	0	7	16	12	2	3	1	5	3	0
46	2023-07-28	Maj-AL	Chicago White Sox		Cleveland Guardians	9-9	S	1.0	1	0	0	0	2	0	1	4	0	0	0	0	0	0	0	5	17	12	2	6	1	1	0	0
47	2023-08-03	Maj-AL	Chicago White Sox	@	Texas Rangers	8-8		1.0	3	1	1	0	1	0	0	6	0	0	0	0	0	0	0	6	19	14	4	1	2	3	3	0
48	2023-08-09	Maj-AL	Chicago White Sox		New York Yankees	8-9	S	2.0	0	0	0	1	2	0	0	6	0	0	0	0	0	0	0	7	31	18	7	4	2	2	1	0
49	2023-08-11	Maj-AL	Chicago White Sox		Milwaukee Brewers	8-8		1.0	1	0	0	0	0	0	0	4	0	0	0	0	0	0	0	4	12	9	2	2	3	1	0	0
50	2023-08-15	Maj-AL	Chicago White Sox	@	Chicago Cubs	8-9	S	1.2	0	0	0	0	3	0	0	5	0	0	0	0	0	0	0	5	16	13	5	5	2	0	0	0
51	2023-08-16	Maj-AL	Chicago White Sox	@	Chicago Cubs	9-9	L	0.0	2	3	3	1	0	1	0	2	1	0	0	0	0	0	0	3	11	5	0	2	0	2	1	0
52	2023-08-20	Maj-AL	Chicago White Sox	@	Colorado Rockies	8-9		1.1	0	0	0	0	1	0	0	4	0	0	0	0	0	0	0	4	16	13	6	1	2	1	1	0
53	2023-08-23	Maj-AL	Chicago White Sox		Seattle Mariners	8-9		1.1	4	3	3	1	2	0	1	8	0	0	0	0	1	0	0	10	36	23	6	4	1	5	4	0
54	2023-08-30	Maj-AL	Chicago White Sox	@	Baltimore Orioles	9-9		1.0	2	0	0	0	1	0	0	4	0	0	0	1	0	0	0	4	20	14	4	2	1	2	2	0
55	2023-09-03	Maj-AL	Chicago White Sox		Detroit Tigers	9-9		1.0	0	0	0	0	2	0	0	3	0	0	0	0	0	0	0	3	15	9	2	3	1	0	0	0
56	2023-09-05	Maj-AL	Chicago White Sox	@	Kansas City Royals	9-9	L	0.2	2	2	0	1	0	0	0	5	1	0	1	0	0	0	0	6	14	9	2	1	2	3	3	0
57	2023-09-06	Maj-AL	Chicago White Sox	@	Kansas City Royals	8-8		0.2	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	2	10	6	2	0	0	2	2	0
58	2023-09-10	Maj-AL	Chicago White Sox	@	Detroit Tigers	7-7		1.0	0	0	0	0	1	0	0	4	0	0	0	0	0	0	0	4	14	9	3	3	2	1	0	0
59	2023-09-12	Maj-AL	Chicago White Sox		Kansas City Royals	8-9	S	1.1	0	0	0	0	2	0	0	4	0	0	0	0	0	0	0	4	13	10	5	3	1	1	0	0
60	2023-09-16	Maj-AL	Chicago White Sox		Minnesota Twins	8-8		1.0	2	4	3	2	0	0	0	6	0	0	0	0	0	0	0	8	30	13	6	0	4	2	1	1

2023 Player Pitching Splits

2023 Player Pitching Splits
Split	G	PA	AB	R	H	2B	3B	HR	SB	CS	BB	SO	BA	OBP	SLG	OPS	BAbip	TB	GDP	HBP	SH	SF	IBB
Total	60	289	267	29	69	8	1	2	10	3	17	66	.258	.315	.318	.633	.337	85	2	5	0	0	1

Home	29	150	139	14	35	4	0	0	7	3	7	34	.252	.307	.281	.587	.333	39	1	4	0	0	0
Away	31	139	128	15	34	4	1	2	3	0	10	32	.266	.324	.359	.683	.340	46	1	1	0	0	1

April	13	64	57	4	16	1	0	0	4	1	5	16	.281	.359	.298	.658	.390	17	1	2	0	0	0
May	12	58	55	4	13	2	1	1	2	1	2	10	.236	.276	.364	.640	.273	20	0	1	0	0	0
June	11	50	48	5	10	0	0	0	2	0	2	14	.208	.240	.208	.448	.294	10	0	0	0	0	0
July	10	47	44	3	14	3	0	0	1	1	2	11	.318	.362	.386	.748	.424	17	0	1	0	0	0
August	8	43	39	7	12	1	0	1	1	0	3	10	.308	.372	.410	.782	.393	16	1	1	0	0	0
September	6	27	24	6	4	1	0	0	0	0	3	5	.167	.259	.208	.468	.211	5	0	0	0	0	1

As Reliever	60	289	267	29	69	8	1	2	10	3	17	66	.258	.315	.318	.633	.337	85	2	5	0	0	1

vs RHB as RHP	59	162	149		40	6	0	2			11	31	.269	.327	.349	.676	.328	52	0	2	0	0	0
vs LHB as RHP	55	127	118		29	2	1	0			6	35	.246	.299	.280	.579	.349	33	0	3	0	0	1

Bases Empty	52	130	125		29	2	0	0			4	34	.232	.262	.248	.510	.319	31	0	1	0	0	0
Runners On	49	159	142		40	6	1	2			13	32	.282	.359	.380	.739	.352	54	0	4	0	0	1

vs. Younger Batters	17	20	18		4	2	0	0			1	5	.222	.300	.333	.633	.308	6	0	1	0	0	0
vs. Older Batters	60	269	249		65	6	1	2			16	61	.261	.316	.317	.633	.339	79	0	4	0	0	1

Table
Split	W	L	W-L%	ERA	G	GS	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	SO9	SO/W
Total	2	2	.500	3.39	60	0	5	66.1	69	29	25	2	17	1	66	5	1	2	289	1.297	9.0	3.88

Home	1	0	1.000	3.31	29	0	3	35.1	35	14	13	0	7	0	34	4	0	1	150	1.189	8.7	4.86
Away	1	2	.333	3.48	31	0	2	31.0	34	15	12	2	10	1	32	1	1	1	139	1.419	9.3	3.20

April	0	0		1.88	13	0	0	14.1	16	4	3	0	5	0	16	2	0	1	64	1.465	10.0	3.20
May	1	0	1.000	2.51	12	0	0	14.1	13	4	4	1	2	0	10	1	0	0	58	1.047	6.3	5.00
June	1	0	1.000	3.65	11	0	0	12.1	10	5	5	0	2	0	14	0	0	0	50	0.973	10.2	7.00
July	0	0		2.61	10	0	2	10.1	14	3	3	0	2	0	11	1	0	0	47	1.548	9.6	5.50
August	0	1	.000	6.75	8	0	2	9.1	12	7	7	1	3	0	10	1	0	0	43	1.607	9.6	3.33
September	0	1	.000	4.76	6	0	1	5.2	4	6	3	0	3	1	5	0	1	1	27	1.235	7.9	1.67

As Reliever	2	2	.500	3.39	60	0	5	66.1	69	29	25	2	17	1	66	5	1	2	289	1.297	9.0	3.88

Please note that splits include both major and minor league stats. We have decided that the splits across all levels is more useful than just minor league stats.

More Santos Pages

Gregory Santos Overview

Minor, Fall & Winter Lg Stats

Pitching Splits

Batting Splits

Career
2021

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Batting Game Logs

2021

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Pitching Finders & Advanced Stats

Batting Finders & Advanced Stats

Fielding Finders & Advanced Stats

Advanced Stats

Minor League Pitching Game Logs & Splits (s.2008)

More Gregory Santos Pages at Baseball Reference

Gregory Santos

2023 Player Pitching Game Log

2023 Player Pitching Splits

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