Yerry De Los Santos

New York Yankees (AAA)

Age: 27

Bats/Throws: R/R

6'2" / 210

DOB: 12/12/1997

(27 years, 4 months, 13 days)

Stats

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	vFA vFA - Fourseam Fastball velocity (Pitch Info)	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2015	PIT	R	17	1	5	0	14	14	59.0	4.27	2.59	0.15	.379	61.4%	46.1%	1.5%		4.73		3.85	4.00
2017	PIT	R	19	1	0	0	5	0	8.2	4.15	3.12	0.00	.250	70.0%	70.4%	0.0%		1.04		3.38	3.79
2018	PIT	R	20	0	0	0	3	0	6.0	15.00	4.50	0.00	.385	62.5%	58.3%	0.0%		3.00		2.16	2.54
2018	PIT	R	20	0	0	0	7	0	9.1	12.54	3.86	0.00	.318	54.5%	71.4%	0.0%		2.89		2.00	2.15
2018	PIT	R	20	0	0	0	2	0	3.0	3.00	3.00	0.00	.111	100.0%	44.4%	0.0%		0.00		3.99	4.81
2018	PIT	MiLB	20	0	0	0	12	0	18.1	11.78	3.93	0.00	.295	61.9%	61.9%	0.0%		2.45		2.38	2.71
2019	PIT	A	21	4	2	13	37	0	50.0	13.14	2.16	0.54	.293	89.3%	55.4%	12.0%		1.44		2.37	2.08
2021	PIT	AA	23	3	2	2	12	0	17.2	9.68	3.06	1.02	.220	82.4%	52.4%	12.5%		2.04		4.53	4.48
2021	PIT	AAA	23	0	0	0	4	0	6.0	9.00	1.50	0.00	.154	100.0%	61.5%	0.0%		0.00		1.86	3.04
2021	PIT	MiLB	23	3	2	2	16	0	23.2	9.51	2.66	0.76	.204	84.9%	54.5%	10.0%		1.52		3.86	4.12
2021	PIT	ST	23	0	0	0	4	0	4.0	9.00	4.50	2.25	.143	100.0%	71.4%	100.0%		2.25		6.33	3.08
2022	PIT	AAA	24	2	0	3	12	0	15.2	11.49	1.15	0.57	.200	81.4%	61.8%	12.5%		1.72		2.17	2.18
2022	PIT	ST	24	0	0	0	1	0	1.0	0.00	0.00	0.00	.500	100.0%	25.0%	0.0%		0.00		3.66	5.76
2022	PIT	MLB	24	0	3	3	26	0	25.2	9.12	3.86	1.05	.268	53.7%	52.8%	12.0%	95.2	4.91	4.65	4.01	3.93	0.1
2023	PIT	AAA	25	1	5	2	23	0	25.0	10.08	5.04	1.44	.463	72.0%	51.8%	21.1%		6.12		5.21	4.59
2023	PIT	ST	25	1	0	0	8	0	8.0	5.63	3.38	1.13	.280	75.5%	68.0%	16.7%		4.50		5.69	5.40
2023	PIT	MLB	25	1	1	0	22	0	24.1	6.66	4.81	0.37	.225	70.9%	54.9%	5.0%		3.33	3.74	4.04	4.86	0.1
2024	NYY	AAA	26	2	2	4	51	1	59.0	8.39	2.90	1.37	.328	69.5%	50.3%	18.8%		4.12		4.70	4.18
2024	NYY	ST	26	0	2	1	5	0	5.0	9.00	7.20	0.00	.375	40.0%	31.3%	0.0%		9.00		4.14	5.85
2025	NYY	ST	27	1	0	0	8	0	9.1	8.68	5.79	0.00	.304	86.7%	63.6%	0.0%		1.93		4.38	4.76
2025	FGDC	PROJ	27	2	1	0	34	0	34.0	7.29	3.29	1.06	.291	70.9%				4.22		4.31		0.0
2025	Steamer	PROJ	27	2	2	0	34	0	34.0	7.42	3.33	1.14	.297	72.6%	47.3%			4.20		4.40	4.27	0.0
2025	ZiPS	PROJ	27	3	2	0	47	1	55.3	7.16	3.25	0.98	.284	69.2%				4.23		4.23		0.2
2025	ZiPS DC	PROJ	27	2	1	0	34	0	34.0	7.16	3.25	0.98	.284	69.2%				4.23		4.23		0.0
2025	ATC	PROJ	27	1	1	0	24	0	25.0	7.35	3.30	1.03	.301	71.8%				4.19		4.26		0.0
2025	THE BAT	PROJ	27	1	1	0	24	0	25.0	7.67	2.88	0.89	.281	71.1%				3.81		3.88		0.2
2025	OOPSY	PROJ	27	2	2	0	34	0	34.0	7.32	3.32	1.05	.278	71.1%				4.07		4.31		0.0
2025	NYY	AAA	27	1	1	0	8	0	8.1	9.72	3.24	1.08	.211	100.0%	45.0%	16.7%		1.08		3.90	3.47
2025	FGDC	ROS	27	1	1	0	22	0	22.0	7.51	3.49	1.14	.297	72.7%				4.22		4.28		0.0
2025	Steamer	ROS	27	1	1	0	22	0	22.0	7.51	3.49	1.14	.297	72.7%				4.22		4.28		0.0
2025	ZiPS DC	ROS	27	1	1	0	22	0	22.0	7.16	3.25	0.98	.284	69.2%				4.23		4.09		0.0
2025	ATC DC	ROS	27	1	1	0	22	0	22.0	7.35	3.30	1.03	.301	71.8%				4.19		4.12		0.0
2025	THE BAT	ROS	27	1	1	0	22	0	13.0	7.81	3.09	1.00	.283	69.9%				4.09		3.94		0.1
2025	OOPSY	ROS	27	1	1	0	22	0	22.0	7.58	3.40	1.14	.277	71.1%				4.16		4.26		0.0
Total	- - -	MLB		1	4	3	48	0	50.0	7.92	4.32	0.72	.246	62.3%	53.8%	8.9%	95.2	4.14		4.02	4.38	0.2

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	vFA vFA - Fourseam Fastball velocity (Pitch Info)	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2015	PIT	R	17	1	5	0	14	14	59.0	4.27	2.59	0.15	.379	61.4%	46.1%	1.5%		4.73		3.85	4.00
2017	PIT	R	19	1	0	0	5	0	8.2	4.15	3.12	0.00	.250	70.0%	70.4%	0.0%		1.04		3.38	3.79
2018	PIT	R	20	0	0	0	3	0	6.0	15.00	4.50	0.00	.385	62.5%	58.3%	0.0%		3.00		2.16	2.54
2018	PIT	R	20	0	0	0	7	0	9.1	12.54	3.86	0.00	.318	54.5%	71.4%	0.0%		2.89		2.00	2.15
2018	PIT	R	20	0	0	0	2	0	3.0	3.00	3.00	0.00	.111	100.0%	44.4%	0.0%		0.00		3.99	4.81
2018	PIT	MiLB	20	0	0	0	12	0	18.1	11.78	3.93	0.00	.295	61.9%	61.9%	0.0%		2.45		2.38	2.71
2019	PIT	A	21	4	2	13	37	0	50.0	13.14	2.16	0.54	.293	89.3%	55.4%	12.0%		1.44		2.37	2.08
2021	PIT	AA	23	3	2	2	12	0	17.2	9.68	3.06	1.02	.220	82.4%	52.4%	12.5%		2.04		4.53	4.48
2021	PIT	AAA	23	0	0	0	4	0	6.0	9.00	1.50	0.00	.154	100.0%	61.5%	0.0%		0.00		1.86	3.04
2021	PIT	MiLB	23	3	2	2	16	0	23.2	9.51	2.66	0.76	.204	84.9%	54.5%	10.0%		1.52		3.86	4.12
2021	PIT	ST	23	0	0	0	4	0	4.0	9.00	4.50	2.25	.143	100.0%	71.4%	100.0%		2.25		6.33	3.08
2022	PIT	AAA	24	2	0	3	12	0	15.2	11.49	1.15	0.57	.200	81.4%	61.8%	12.5%		1.72		2.17	2.18
2022	PIT	ST	24	0	0	0	1	0	1.0	0.00	0.00	0.00	.500	100.0%	25.0%	0.0%		0.00		3.66	5.76
2022	PIT	MLB	24	0	3	3	26	0	25.2	9.12	3.86	1.05	.268	53.7%	52.8%	12.0%	95.2	4.91	4.65	4.01	3.93	0.1
2023	PIT	AAA	25	1	5	2	23	0	25.0	10.08	5.04	1.44	.463	72.0%	51.8%	21.1%		6.12		5.21	4.59
2023	PIT	ST	25	1	0	0	8	0	8.0	5.63	3.38	1.13	.280	75.5%	68.0%	16.7%		4.50		5.69	5.40
2023	PIT	MLB	25	1	1	0	22	0	24.1	6.66	4.81	0.37	.225	70.9%	54.9%	5.0%		3.33	3.74	4.04	4.86	0.1
2024	NYY	AAA	26	2	2	4	51	1	59.0	8.39	2.90	1.37	.328	69.5%	50.3%	18.8%		4.12		4.70	4.18
2024	NYY	ST	26	0	2	1	5	0	5.0	9.00	7.20	0.00	.375	40.0%	31.3%	0.0%		9.00		4.14	5.85
2025	NYY	ST	27	1	0	0	8	0	9.1	8.68	5.79	0.00	.304	86.7%	63.6%	0.0%		1.93		4.38	4.76
2025	FGDC	PROJ	27	2	1	0	34	0	34.0	7.29	3.29	1.06	.291	70.9%				4.22		4.31		0.0
2025	Steamer	PROJ	27	2	2	0	34	0	34.0	7.42	3.33	1.14	.297	72.6%	47.3%			4.20		4.40	4.27	0.0
2025	ZiPS	PROJ	27	3	2	0	47	1	55.3	7.16	3.25	0.98	.284	69.2%				4.23		4.23		0.2
2025	ZiPS DC	PROJ	27	2	1	0	34	0	34.0	7.16	3.25	0.98	.284	69.2%				4.23		4.23		0.0
2025	ATC	PROJ	27	1	1	0	24	0	25.0	7.35	3.30	1.03	.301	71.8%				4.19		4.26		0.0
2025	THE BAT	PROJ	27	1	1	0	24	0	25.0	7.67	2.88	0.89	.281	71.1%				3.81		3.88		0.2
2025	OOPSY	PROJ	27	2	2	0	34	0	34.0	7.32	3.32	1.05	.278	71.1%				4.07		4.31		0.0
2025	NYY	AAA	27	1	1	0	8	0	8.1	9.72	3.24	1.08	.211	100.0%	45.0%	16.7%		1.08		3.90	3.47
2025	FGDC	ROS	27	1	1	0	22	0	22.0	7.51	3.49	1.14	.297	72.7%				4.22		4.28		0.0
2025	Steamer	ROS	27	1	1	0	22	0	22.0	7.51	3.49	1.14	.297	72.7%				4.22		4.28		0.0
2025	ZiPS DC	ROS	27	1	1	0	22	0	22.0	7.16	3.25	0.98	.284	69.2%				4.23		4.09		0.0
2025	ATC DC	ROS	27	1	1	0	22	0	22.0	7.35	3.30	1.03	.301	71.8%				4.19		4.12		0.0
2025	THE BAT	ROS	27	1	1	0	22	0	13.0	7.81	3.09	1.00	.283	69.9%				4.09		3.94		0.1
2025	OOPSY	ROS	27	1	1	0	22	0	22.0	7.58	3.40	1.14	.277	71.1%				4.16		4.26		0.0
Total	- - -	MLB		1	4	3	48	0	50.0	7.92	4.32	0.72	.246	62.3%	53.8%	8.9%	95.2	4.14		4.02	4.38	0.2

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	CG CG - Complete Games	ShO ShO - Shoutouts	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2015	PIT	R	1	5	4.73	14	14		0	0	0	0	0	59.0	265	82	41	31	1	17	0	5	14	0	28
2017	PIT	R	1	0	1.04	5	0		0	0	0	1	0	8.2	35	7	3	1	0	3	0	0	0	0	4
2018	PIT	R	0	0	3.00	3	0		0	0	0	0	1	6.0	26	5	3	2	0	3	0	0	2	0	10
2018	PIT	R	0	0	2.89	7	0		0	0	0	1	1	9.1	39	7	5	3	0	4	0	0	3	0	13
2018	PIT	R	0	0	0.00	2	0		0	0	0	0	0	3.0	11	1	0	0	0	1	0	0	0	0	1
2018	PIT	MiLB	0	0	2.45	12	0		0	0	0	1	2	18.1	76	13	8	5	0	8	0	0	5	0	24
2019	PIT	A	4	2	1.44	37	0		0	0	13	3	0	50.0	192	32	9	8	3	12	0	5	3	0	73
2021	PIT	AA	3	2	2.04	12	0		0	0	2	1	1	17.2	72	11	6	4	2	6	1	4	1	0	19
2021	PIT	AAA	0	0	0.00	4	0		0	0	0	0	0	6.0	20	2	0	0	0	1	0	0	0	0	6
2021	PIT	MiLB	3	2	1.52	16	0		0	0	2	1	1	23.2	92	13	6	4	2	7	1	4	1	0	25
2021	PIT	ST	0	0	2.25	4	0		0	0	0	0	0	4.0	14	2	1	1	1	2	0	0	0	0	4
2022	PIT	AAA	2	0	1.72	12	0		0	0	3	0	3	15.2	58	8	3	3	1	2	0	0	0	0	20
2022	PIT	ST	0	0	0.00	1	0		0	0	0	0	0	1.0	4	2	0	0	0	0	0	0	0	0	0
2022	PIT	MLB	0	3	4.91	26	0	0	0	0	3	2	2	25.2	112	22	18	14	3	11	1	1	0	0	26
2023	PIT	AAA	1	5	6.12	23	0		0	0	2	1	3	25.0	129	42	20	17	4	14	0	1	0	0	28
2023	PIT	ST	1	0	4.50	8	0		0	0	0	0	0	8.0	35	8	4	4	1	3	0	1	0	0	5
2023	PIT	MLB	1	1	3.33	22	0	0	0	0	0	3	0	24.1	104	17	10	9	1	13	3	1	0	0	18
2024	NYY	AAA	2	2	4.12	51	1		0	0	4	6	5	59.0	258	66	35	27	9	19	0	1	2	0	55
2024	NYY	ST	0	2	9.00	5	0		0	0	1	0	1	5.0	25	6	6	5	0	4	0	0	0	0	5
2025	NYY	ST	1	0	1.93	8	0		0	0	0	2	1	9.1	40	7	2	2	0	6	0	2	1	0	9
2025	FGDC	PROJ	2	1	4.22	34	0	0			0	1		34.0	146	33	17	16	4	12		2			28
2025	Steamer	PROJ	2	2	4.20	34	0	0	0	0	0	1		34.0	147	34	17	16	4	13	1	1			28
2025	ZiPS	PROJ	3	2	4.23	47	1				0	1		55.3	235	52	28	26	6	20	1	3	1	0	44
2025	ZiPS DC	PROJ	2	1	4.23	34	0	0			0	1		34.0	144	32	17	16	4	12		2			27
2025	ATC	PROJ	1	1	4.19	24	0	0			0	2		25.0	110	26	13	12	3	9	1	1			21
2025	THE BAT	PROJ	1	1	3.81	24	0	0			0	1		25.0	107	23	12	11	3	8	1	1			22
2025	OOPSY	PROJ	2	2	4.07	34	0	0			0	1		34.0	146	32	17	15	4	13		2			28
2025	NYY	AAA	1	1	1.08	8	0		0	0	0	1	0	8.1	32	5	1	1	1	3	0	0	0	0	9
2025	FGDC	ROS	1	1	4.22	22	0	0			0	1		22.0	96	22	11	10	3	9		1			18
2025	Steamer	ROS	1	1	4.22	22	0	0	0	0	0	1		22.0	96	22	11	10	3	9		1			18
2025	ZiPS DC	ROS	1	1	4.23	22	0	0			0	1		22.0	93	21	11	10	2	8		1			17
2025	ATC DC	ROS	1	1	4.19	22	0	0			0	1		22.0	95	22	11	10	3	8		1			18
2025	THE BAT	ROS	1	1	4.09	22	0				0	1		13.0	57	12	7	6	2	5	0	1			12
2025	OOPSY	ROS	1	1	4.16	22	0	0			0	1		22.0	94	20	11	10	3	8		1			19
Total	- - -	MLB	1	4	4.14	48	0	0	0	0	3	5	2	50.0	216	39	28	23	4	24	4	2	0	0	44

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	CG CG - Complete Games	ShO ShO - Shoutouts	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2015	PIT	R	1	5	4.73	14	14		0	0	0	0	0	59.0	265	82	41	31	1	17	0	5	14	0	28
2017	PIT	R	1	0	1.04	5	0		0	0	0	1	0	8.2	35	7	3	1	0	3	0	0	0	0	4
2018	PIT	R	0	0	3.00	3	0		0	0	0	0	1	6.0	26	5	3	2	0	3	0	0	2	0	10
2018	PIT	R	0	0	2.89	7	0		0	0	0	1	1	9.1	39	7	5	3	0	4	0	0	3	0	13
2018	PIT	R	0	0	0.00	2	0		0	0	0	0	0	3.0	11	1	0	0	0	1	0	0	0	0	1
2018	PIT	MiLB	0	0	2.45	12	0		0	0	0	1	2	18.1	76	13	8	5	0	8	0	0	5	0	24
2019	PIT	A	4	2	1.44	37	0		0	0	13	3	0	50.0	192	32	9	8	3	12	0	5	3	0	73
2021	PIT	AA	3	2	2.04	12	0		0	0	2	1	1	17.2	72	11	6	4	2	6	1	4	1	0	19
2021	PIT	AAA	0	0	0.00	4	0		0	0	0	0	0	6.0	20	2	0	0	0	1	0	0	0	0	6
2021	PIT	MiLB	3	2	1.52	16	0		0	0	2	1	1	23.2	92	13	6	4	2	7	1	4	1	0	25
2021	PIT	ST	0	0	2.25	4	0		0	0	0	0	0	4.0	14	2	1	1	1	2	0	0	0	0	4
2022	PIT	AAA	2	0	1.72	12	0		0	0	3	0	3	15.2	58	8	3	3	1	2	0	0	0	0	20
2022	PIT	ST	0	0	0.00	1	0		0	0	0	0	0	1.0	4	2	0	0	0	0	0	0	0	0	0
2022	PIT	MLB	0	3	4.91	26	0	0	0	0	3	2	2	25.2	112	22	18	14	3	11	1	1	0	0	26
2023	PIT	AAA	1	5	6.12	23	0		0	0	2	1	3	25.0	129	42	20	17	4	14	0	1	0	0	28
2023	PIT	ST	1	0	4.50	8	0		0	0	0	0	0	8.0	35	8	4	4	1	3	0	1	0	0	5
2023	PIT	MLB	1	1	3.33	22	0	0	0	0	0	3	0	24.1	104	17	10	9	1	13	3	1	0	0	18
2024	NYY	AAA	2	2	4.12	51	1		0	0	4	6	5	59.0	258	66	35	27	9	19	0	1	2	0	55
2024	NYY	ST	0	2	9.00	5	0		0	0	1	0	1	5.0	25	6	6	5	0	4	0	0	0	0	5
2025	NYY	ST	1	0	1.93	8	0		0	0	0	2	1	9.1	40	7	2	2	0	6	0	2	1	0	9
2025	FGDC	PROJ	2	1	4.22	34	0	0			0	1		34.0	146	33	17	16	4	12		2			28
2025	Steamer	PROJ	2	2	4.20	34	0	0	0	0	0	1		34.0	147	34	17	16	4	13	1	1			28
2025	ZiPS	PROJ	3	2	4.23	47	1				0	1		55.3	235	52	28	26	6	20	1	3	1	0	44
2025	ZiPS DC	PROJ	2	1	4.23	34	0	0			0	1		34.0	144	32	17	16	4	12		2			27
2025	ATC	PROJ	1	1	4.19	24	0	0			0	2		25.0	110	26	13	12	3	9	1	1			21
2025	THE BAT	PROJ	1	1	3.81	24	0	0			0	1		25.0	107	23	12	11	3	8	1	1			22
2025	OOPSY	PROJ	2	2	4.07	34	0	0			0	1		34.0	146	32	17	15	4	13		2			28
2025	NYY	AAA	1	1	1.08	8	0		0	0	0	1	0	8.1	32	5	1	1	1	3	0	0	0	0	9
2025	FGDC	ROS	1	1	4.22	22	0	0			0	1		22.0	96	22	11	10	3	9		1			18
2025	Steamer	ROS	1	1	4.22	22	0	0	0	0	0	1		22.0	96	22	11	10	3	9		1			18
2025	ZiPS DC	ROS	1	1	4.23	22	0	0			0	1		22.0	93	21	11	10	2	8		1			17
2025	ATC DC	ROS	1	1	4.19	22	0	0			0	1		22.0	95	22	11	10	3	8		1			18
2025	THE BAT	ROS	1	1	4.09	22	0				0	1		13.0	57	12	7	6	2	5	0	1			12
2025	OOPSY	ROS	1	1	4.16	22	0	0			0	1		22.0	94	20	11	10	3	8		1			19
Total	- - -	MLB	1	4	4.14	48	0	0	0	0	3	5	2	50.0	216	39	28	23	4	24	4	2	0	0	44

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonAverages

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	FIP FIP - Fielder Independent Pitching on an ERA scale
2015	PIT	R	4.27	2.59	1.65	0.15	10.6%	6.4%	4.2%	.337	1.68	.379	61.4%	134	105	3.85
2017	PIT	R	4.15	3.12	1.33	0.00	11.4%	8.6%	2.9%	.219	1.15	.250	70.0%	30	96	3.38
2018	PIT	R	15.00	4.50	3.33	0.00	38.5%	11.5%	26.9%	.217	1.33	.385	62.5%	66	47	2.16
2018	PIT	R	12.54	3.86	3.25	0.00	33.3%	10.3%	23.1%	.200	1.18	.318	54.5%	77	54	2.00
2018	PIT	R	3.00	3.00	1.00	0.00	9.1%	9.1%	0.0%	.100	0.67	.111	100.0%	0	102	3.99
2018	PIT	MiLB	11.78	3.93	3.00	0.00	31.6%	10.5%	21.1%	.191	1.15	.295	61.9%	61	59	2.38
2019	PIT	A	13.14	2.16	6.08	0.54	38.0%	6.3%	31.8%	.183	0.88	.293	89.3%	40	63	2.37
2021	PIT	AA	9.68	3.06	3.17	1.02	26.4%	8.3%	18.1%	.177	0.96	.220	82.4%	47	105	4.53
2021	PIT	AAA	9.00	1.50	6.00	0.00	30.0%	5.0%	25.0%	.105	0.50	.154	100.0%	0	42	1.86
2021	PIT	MiLB	9.51	2.66	3.57	0.76	27.2%	7.6%	19.6%	.160	0.85	.204	84.9%	35	89	3.86
2021	PIT	ST	9.00	4.50	2.00	2.25	28.6%	14.3%	14.3%	.167	1.00	.143	100.0%	46	133	6.33
2022	PIT	AAA	11.49	1.15	10.00	0.57	34.5%	3.4%	31.0%	.143	0.64	.200	81.4%	38	47	2.17
2022	PIT	ST	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.500	2.00	.500	100.0%	0	73	3.66
2022	PIT	MLB	9.12	3.86	2.36	1.05	23.2%	9.8%	13.4%	.220	1.29	.268	53.7%	119	100	4.01
2022			8.53	3.10	2.75	1.09	22.4%	8.2%	14.3%	.240	1.27	.289	72.6%			4.06
2023	PIT	AAA	10.08	5.04	2.00	1.44	21.7%	10.9%	10.9%	.368	2.24	.463	72.0%	120	102	5.21
2023	PIT	ST	5.63	3.38	1.67	1.13	14.3%	8.6%	5.7%	.258	1.38	.280	75.5%	93	118	5.69
2023	PIT	MLB	6.66	4.81	1.38	0.37	17.3%	12.5%	4.8%	.189	1.23	.225	70.9%	74	92	4.04
2023			8.74	3.30	2.65	1.23	22.7%	8.6%	14.1%	.246	1.31	.295	71.9%			4.28
2024	NYY	AAA	8.39	2.90	2.89	1.37	21.3%	7.4%	14.0%	.277	1.44	.328	69.5%	86	98	4.70
2024	NYY	ST	9.00	7.20	1.25	0.00	20.0%	16.0%	4.0%	.286	2.00	.375	40.0%	196	90	4.14
2025	NYY	ST	8.68	5.79	1.50	0.00	22.5%	15.0%	7.5%	.219	1.39	.304	86.7%	40	90	4.38
2025	FGDC	PROJ	7.29	3.29	2.21	1.06	18.9%	8.5%	10.3%	.251	1.34	.291	70.9%			4.31
2025	Steamer	PROJ	7.42	3.33	2.23	1.14	19.0%	8.5%	10.5%	.257	1.38	.297	72.6%			4.40
2025	ZiPS	PROJ	7.16	3.25	2.20	0.98	18.7%	8.5%	10.2%	.245	1.30	.284	69.2%			4.23
2025	ZiPS DC	PROJ	7.16	3.25	2.20	0.98	18.7%	8.5%	10.2%	.245	1.30	.284	69.2%			4.23
2025	ATC	PROJ	7.35	3.30	2.23	1.03	18.8%	8.4%	10.4%	.259	1.38	.301	71.8%			4.26
2025	THE BAT	PROJ	7.67	2.88	2.66	0.89	20.2%	7.6%	12.6%	.237	1.23	.281	71.1%			3.88
2025	OOPSY	PROJ	7.32	3.32	2.21	1.05	18.9%	8.6%	10.4%	.241	1.30	.278	71.1%			4.31
2025	NYY	AAA	9.72	3.24	3.00	1.08	28.1%	9.4%	18.8%	.172	0.96	.211	100.0%	25	90	3.90
2025	FGDC	ROS	7.51	3.49	2.15	1.14	19.2%	8.9%	10.3%	.256	1.39	.297	72.7%			4.28
2025	Steamer	ROS	7.51	3.49	2.15	1.14	19.2%	8.9%	10.3%	.256	1.39	.297	72.7%			4.28
2025	ZiPS DC	ROS	7.16	3.25	2.20	0.98	18.7%	8.5%	10.2%	.245	1.30	.284	69.2%			4.09
2025	ATC DC	ROS	7.35	3.30	2.23	1.03	18.8%	8.4%	10.4%	.259	1.38	.301	71.8%			4.12
2025	THE BAT	ROS	7.81	3.09	2.53	1.00	20.5%	8.1%	12.4%	.240	1.26	.283	69.9%			3.94
2025	OOPSY	ROS	7.58	3.40	2.23	1.14	19.6%	8.8%	10.8%	.240	1.31	.277	71.1%			4.26
Total	- - -	MLB	7.92	4.32	1.83	0.72	20.4%	11.1%	9.3%	.205	1.26	.246	62.3%	97	96	4.02

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	FIP FIP - Fielder Independent Pitching on an ERA scale
2015	PIT	R	4.27	2.59	1.65	0.15	10.6%	6.4%	4.2%	.337	1.68	.379	61.4%	134	105	3.85
2017	PIT	R	4.15	3.12	1.33	0.00	11.4%	8.6%	2.9%	.219	1.15	.250	70.0%	30	96	3.38
2018	PIT	R	15.00	4.50	3.33	0.00	38.5%	11.5%	26.9%	.217	1.33	.385	62.5%	66	47	2.16
2018	PIT	R	12.54	3.86	3.25	0.00	33.3%	10.3%	23.1%	.200	1.18	.318	54.5%	77	54	2.00
2018	PIT	R	3.00	3.00	1.00	0.00	9.1%	9.1%	0.0%	.100	0.67	.111	100.0%	0	102	3.99
2018	PIT	MiLB	11.78	3.93	3.00	0.00	31.6%	10.5%	21.1%	.191	1.15	.295	61.9%	61	59	2.38
2019	PIT	A	13.14	2.16	6.08	0.54	38.0%	6.3%	31.8%	.183	0.88	.293	89.3%	40	63	2.37
2021	PIT	AA	9.68	3.06	3.17	1.02	26.4%	8.3%	18.1%	.177	0.96	.220	82.4%	47	105	4.53
2021	PIT	AAA	9.00	1.50	6.00	0.00	30.0%	5.0%	25.0%	.105	0.50	.154	100.0%	0	42	1.86
2021	PIT	MiLB	9.51	2.66	3.57	0.76	27.2%	7.6%	19.6%	.160	0.85	.204	84.9%	35	89	3.86
2021	PIT	ST	9.00	4.50	2.00	2.25	28.6%	14.3%	14.3%	.167	1.00	.143	100.0%	46	133	6.33
2022	PIT	AAA	11.49	1.15	10.00	0.57	34.5%	3.4%	31.0%	.143	0.64	.200	81.4%	38	47	2.17
2022	PIT	ST	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.500	2.00	.500	100.0%	0	73	3.66
2022	PIT	MLB	9.12	3.86	2.36	1.05	23.2%	9.8%	13.4%	.220	1.29	.268	53.7%	119	100	4.01
2022			8.53	3.10	2.75	1.09	22.4%	8.2%	14.3%	.240	1.27	.289	72.6%			4.06
2023	PIT	AAA	10.08	5.04	2.00	1.44	21.7%	10.9%	10.9%	.368	2.24	.463	72.0%	120	102	5.21
2023	PIT	ST	5.63	3.38	1.67	1.13	14.3%	8.6%	5.7%	.258	1.38	.280	75.5%	93	118	5.69
2023	PIT	MLB	6.66	4.81	1.38	0.37	17.3%	12.5%	4.8%	.189	1.23	.225	70.9%	74	92	4.04
2023			8.74	3.30	2.65	1.23	22.7%	8.6%	14.1%	.246	1.31	.295	71.9%			4.28
2024	NYY	AAA	8.39	2.90	2.89	1.37	21.3%	7.4%	14.0%	.277	1.44	.328	69.5%	86	98	4.70
2024	NYY	ST	9.00	7.20	1.25	0.00	20.0%	16.0%	4.0%	.286	2.00	.375	40.0%	196	90	4.14
2025	NYY	ST	8.68	5.79	1.50	0.00	22.5%	15.0%	7.5%	.219	1.39	.304	86.7%	40	90	4.38
2025	FGDC	PROJ	7.29	3.29	2.21	1.06	18.9%	8.5%	10.3%	.251	1.34	.291	70.9%			4.31
2025	Steamer	PROJ	7.42	3.33	2.23	1.14	19.0%	8.5%	10.5%	.257	1.38	.297	72.6%			4.40
2025	ZiPS	PROJ	7.16	3.25	2.20	0.98	18.7%	8.5%	10.2%	.245	1.30	.284	69.2%			4.23
2025	ZiPS DC	PROJ	7.16	3.25	2.20	0.98	18.7%	8.5%	10.2%	.245	1.30	.284	69.2%			4.23
2025	ATC	PROJ	7.35	3.30	2.23	1.03	18.8%	8.4%	10.4%	.259	1.38	.301	71.8%			4.26
2025	THE BAT	PROJ	7.67	2.88	2.66	0.89	20.2%	7.6%	12.6%	.237	1.23	.281	71.1%			3.88
2025	OOPSY	PROJ	7.32	3.32	2.21	1.05	18.9%	8.6%	10.4%	.241	1.30	.278	71.1%			4.31
2025	NYY	AAA	9.72	3.24	3.00	1.08	28.1%	9.4%	18.8%	.172	0.96	.211	100.0%	25	90	3.90
2025	FGDC	ROS	7.51	3.49	2.15	1.14	19.2%	8.9%	10.3%	.256	1.39	.297	72.7%			4.28
2025	Steamer	ROS	7.51	3.49	2.15	1.14	19.2%	8.9%	10.3%	.256	1.39	.297	72.7%			4.28
2025	ZiPS DC	ROS	7.16	3.25	2.20	0.98	18.7%	8.5%	10.2%	.245	1.30	.284	69.2%			4.09
2025	ATC DC	ROS	7.35	3.30	2.23	1.03	18.8%	8.4%	10.4%	.259	1.38	.301	71.8%			4.12
2025	THE BAT	ROS	7.81	3.09	2.53	1.00	20.5%	8.1%	12.4%	.240	1.26	.283	69.9%			3.94
2025	OOPSY	ROS	7.58	3.40	2.23	1.14	19.6%	8.8%	10.8%	.240	1.31	.277	71.1%			4.26
Total	- - -	MLB	7.92	4.32	1.83	0.72	20.4%	11.1%	9.3%	.205	1.26	.246	62.3%	97	96	4.02

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2022	PIT	MLB	74	88.8	109.4	9.3	9	12.2%	29	39.2%	4.91	4.65
2023	PIT	AAA	86	87.4	111.1	4.0			27	31.4%	6.12
2023	PIT	MLB	72	88.1	108.9	2.1	4	5.6%	22	30.6%	3.33	3.74
2024	NYY	AAA	183	87.8	112.2	4.1			71	38.8%	4.12
2025	NYY	AAA	20	93.8	109.0	10.8			11	55.0%	1.08
Total	- - -	MLB	146	88.4	109.4	5.7	13	8.9%	51	34.9%	4.14

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2022	PIT	MLB	74	88.8	109.4	9.3	9	12.2%	29	39.2%	4.91	4.65
2023	PIT	AAA	86	87.4	111.1	4.0			27	31.4%	6.12
2023	PIT	MLB	72	88.1	108.9	2.1	4	5.6%	22	30.6%	3.33	3.74
2024	NYY	AAA	183	87.8	112.2	4.1			71	38.8%	4.12
2025	NYY	AAA	20	93.8	109.0	10.8			11	55.0%	1.08
Total	- - -	MLB	146	88.4	109.4	5.7	13	8.9%	51	34.9%	4.14

Yerry De Los Santos

Stats

Dashboard

Standard

Advanced

Statcast

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