Diego Castillo

Relief Pitcher

Seattle Mariners

Bats / Throws	Right / Right
Date of Birth	1/18/1994 (29)
Height, Weight	6'3", 268 lb
Hometown	Cabrera, DOM

2023 Season Stats

Needs more playing time to qualify

MLB Rank MLB Average

	Sv	IP	ERA	WHIP	K%	BB%	CSW%
	0	8.2	6.23	1.62	17.1%	17.1%	25.9%

	182^nd 3 Sv	345^th 43 IP	312^th 4.19 ERA	300^th 1.33 WHIP	300^th 23.7% K%	338^th 9.5% BB%	295^th 29.3% CSW%

	FB MPH	SwStr%	HC%	GB%	PLV	xERA
	93.4	13.6%	22.0%	53.8%	4.68	5.17

	195^th 94.3 FB MPH	127^th 12.6% SwStr%	95^th 24.8% HC%	63^rd 45.6% GB%	329^th 4.97 PLV	281^st 4.30 xERA

Articles

5/5/2023Fantasy Baseball Relief Pitcher Rankings - 5/5/23 Depth ChartNate Kosher

4/28/2023Fantasy Baseball Relief Pitcher Rankings - 4/28/23 Depth ChartNate Kosher

4/27/2023Fantasy Baseball Relief Pitcher Rankings - 4/27/23 Depth ChartBenjamin Haller

4/26/2023Fantasy Baseball Relief Pitcher Rankings - 4/26/23 Depth ChartJohn Wallace

4/25/2023Fantasy Baseball Relief Pitcher Rankings - 4/25/23 Depth ChartBenjamin Haller

See More Articles

Stats Glossary

Overview

Show 2023 MLB Percentile | Show 2023 MLB Average

Year	Team	G	GS	IP	W	L	ERA	xERA	FIP	xFIP	WHIP	H/9	K%	BB%	BABIP	HC%	GB%	HR/9	HR/FB%	LOB%	SwStr%	CSW%	PLV
2018	TB	43	11	56.2	4	2	3.18	-	3.30	-	0.95	5.7	29.3%	8.1%	.229	-	-	0.95	-	73.5%	14.1%	32.4%	-
2019	TB	65	6	68.2	5	8	3.41	-	3.73	-	1.24	7.7	27.9%	9.0%	.302	-	-	1.05	-	73.6%	14.8%	33.5%	-
2020	TB	22	0	21.2	3	0	1.66	3.70	4.56	4.07	1.06	5.0	25.8%	12.4%	.176	16.9%	53.7%	1.25	21.4%	100.0%	16.3%	35.3%	5.06
2021	SEA/TB	61	0	58.1	5	5	2.78	3.12	3.74	3.10	0.98	6.2	32.2%	7.3%	.248	22.3%	51.5%	1.39	22.0%	78.9%	15.8%	33.1%	5.11
2022	SEA	59	0	54.1	7	3	3.64	2.95	3.69	3.95	1.14	6.6	23.9%	9.9%	.250	19.5%	47.9%	0.83	10.4%	64.9%	12.8%	28.5%	4.86
2023	SEA	8	0	8.2	0	0	6.23	5.17	7.65	6.95	1.62	7.3	17.1%	17.1%	.208	22.0%	53.8%	2.08	18.2%	73.8%	13.6%	25.9%	4.68
RP MLB Percentile		2	0	0	0	79	9	19	0	0	12	66	13	2	96	72	81	6	18	55	62	14	4
RP MLB AVG		39	0	43.0	3	2	4.19	4.30	4.19	4.21	1.33	8.3	23.7%	9.5%	.294	24.8%	45.6%	1.08	13.0%	72.3%	12.6%	29.3%	4.97
6 Years		258	17	268.1	24	18	3.22	-	-	-	1.10	6.5	27.7%	9.2%	.252	15.2%	50.6%	1.11	28.9%	74.8%	14.6%	32.0%	4.98

Repertoire

Slider | 57%
Sinker | 22%
Four-Seamer | 11%
Changeup | 10%
All Pitches

2018 2019 2020 2021 2022 2023 All

Show 2023 MLB Percentile | Show 2023 MLB Average

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2018	89.2	20.8%	-	-	22.6%	20.4%	43.0%	70.4%	68.3%	-	-	.075	.102	.143	-	-	-	-	-
2019	88.6	22.9%	-	-	21.1%	22.3%	43.4%	68.8%	64.5%	-	-	.190	.267	.360	-	-	-	-	-
2020	86.2	64.7%	29.3%	40.6%	20.8%	20.3%	41.1%	60.9%	58.9%	53.8%	38.5%	.087	.214	.083	20.0%	.138	.251	9.4%	2,175
2021	87.3	66.4%	40.7%	40.6%	21.4%	14.2%	35.6%	67.5%	64.4%	49.4%	35.3%	.130	.188	.190	13.3%	.143	.195	14.9%	2,236
2022	88.4	63.0%	34.1%	46.0%	16.8%	14.7%	31.5%	66.1%	61.8%	46.5%	36.0%	.173	.233	.241	9.7%	.170	.242	13.0%	2,231
2023	86.5	57.4%	25.0%	48.4%	14.0%	8.6%	22.6%	61.3%	58.1%	45.5%	54.5%	.200	.362	.200	16.7%	.185	.353	25.0%	2,251
RP MLB Percentile	73	93	17	85	43	6	6	44	57	62	89	57	21	78	30	66	22	28	22
RP MLB AVG	84.5	34.2%	31.8%	41.0%	15.4%	15.0%	30.4%	61.7%	56.6%	41.0%	37.8%	.222	.288	.280	13.6%	.218	.289	21.2%	2,426

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2018	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2020	.138	.251	.188	.322	9.4%	3.8%	23.1%	11.3%	80.7	79.8	10.2	1.8	1.4	-0.8	5.9	5.5	2,175
2021	.143	.195	.230	.275	14.9%	4.7%	31.8%	16.8%	84.0	83.6	12.2	1.3	2.7	-0.7	5.6	5.4	2,236
2022	.170	.242	.236	.306	13.0%	9.3%	29.1%	17.1%	83.7	85.9	11.7	1.3	3.5	-0.7	5.7	5.4	2,231
2023	.185	.353	.191	.326	25.0%	9.1%	27.3%	15.0%	90.1	86.8	25.3	1.1	2.8	-1.1	5.6	5.5	2,251
RP MLB Percentile	66	22	87	59	28	27	82	87	14	51	8	11	83	65	43	2	22
RP MLB AVG	.218	.289	.268	.363	21.2%	7.0%	36.4%	23.6%	86.5	86.6	15.4	3.9	1.0	-1.0	5.6	6.4	2,426

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2018	186	55	2	2	0	0	25	2	0	1	131	55	.075	.113	.102
2019	256	67	8	1	0	2	31	6	2	1	176	80	.190	.310	.267
2020	207	53	0	2	0	2	20	6	1	0	126	81	.087	.261	.214
2021	621	161	12	3	0	4	65	10	1	2	419	202	.130	.233	.188
2022	531	146	17	3	0	3	47	13	0	0	351	180	.173	.263	.233
2023	93	20	2	0	0	1	4	5	0	0	57	36	.200	.400	.362
RP MLB Percentile	24	18	75	79	13	38	14	18	39	46	26	77	57	39	21
RP MLB AVG	206	52	6	2	0	1	15	3	1	1	130	77	.222	.384	.288

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2018	-	-	-	-	-	-	-	-	12.4%	-	-	-	-	-	-
2019	-	-	-	-	-	-	-	-	14.5%	-	-	-	-	-	-
2020	53.8%	7.7%	38.5%	23.1%	20.0%	53.8%	19.2%	26.9%	7.2%	7.7%	42.3%	26.9%	11.5%	7.7%	15.4%
2021	49.4%	15.3%	35.3%	11.8%	13.3%	42.4%	40.0%	17.6%	18.2%	8.2%	31.8%	28.2%	21.2%	5.9%	25.9%
2022	46.5%	17.4%	36.0%	12.8%	9.7%	45.3%	36.0%	18.6%	18.5%	5.8%	39.5%	25.6%	18.6%	1.2%	27.9%
2023	45.5%	0.0%	54.5%	18.2%	16.7%	45.5%	27.3%	27.3%	26.9%	0.0%	27.3%	45.5%	18.2%	0.0%	18.2%
RP MLB Percentile	62	96	89	84	30	46	26	79	99	0	41	89	69	77	93
RP MLB AVG	41.0%	21.2%	37.8%	10.7%	13.6%	46.3%	33.4%	20.3%	15.4%	4.7%	29.3%	29.9%	23.3%	5.9%	35.1%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2018	-	-	-	-	.075	.102	.143	.143	-	-	-	-	-	-	-
2019	-	-	-	-	.190	.267	.360	.407	-	-	-	-	-	-	-
2020	9.4%	3.8%	23.1%	11.3%	.087	.214	.083	.154	.138	.251	.188	.322	80.7	79.8	10.2
2021	14.9%	4.7%	31.8%	16.8%	.130	.188	.190	.229	.143	.195	.230	.275	84.0	83.6	12.2
2022	13.0%	9.3%	29.1%	17.1%	.173	.233	.241	.267	.170	.242	.236	.306	83.7	85.9	11.7
2023	25.0%	9.1%	27.3%	15.0%	.200	.362	.200	.273	.185	.353	.191	.326	90.1	86.8	25.3
RP MLB Percentile	28	27	82	87	57	21	78	67	66	22	87	59	14	51	8
RP MLB AVG	21.2%	7.0%	36.4%	23.6%	.222	.288	.280	.316	.218	.289	.268	.363	86.5	86.6	15.4

Year	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	Whiff%	Swing%	Con%	O-Con%	Z-Con%	ECS%	2-Str O-Sw%	F-Str%	TF-Str%
2018	-	-	22.6%	20.4%	43.0%	70.4%	68.3%	45.2%	50.0%	54.8%	-	-	29.9%	-	54.5%	50.0%
2019	-	-	21.1%	22.3%	43.4%	68.8%	64.5%	45.4%	46.5%	54.6%	-	-	30.7%	-	60.8%	56.9%
2020	29.3%	40.6%	20.8%	20.3%	41.1%	60.9%	58.9%	51.2%	40.6%	48.8%	22.2%	68.8%	27.0%	20.8%	59.1%	47.7%
2021	40.7%	40.6%	21.4%	14.2%	35.6%	67.5%	64.4%	40.2%	53.3%	59.8%	36.7%	79.0%	21.3%	36.6%	61.6%	53.6%
2022	34.1%	46.0%	16.8%	14.7%	31.5%	66.1%	61.8%	32.6%	51.4%	67.4%	40.8%	82.3%	21.0%	25.4%	59.0%	49.6%
2023	25.0%	48.4%	14.0%	8.6%	22.6%	61.3%	58.1%	26.5%	52.7%	73.5%	41.7%	83.8%	14.0%	19.4%	61.1%	44.4%
RP MLB Percentile	17	85	43	6	6	44	57	26	82	26	63	38	11	16	53	22
RP MLB AVG	31.8%	41.0%	15.4%	15.0%	30.4%	61.7%	56.6%	33.0%	46.7%	67.0%	46.8%	81.3%	21.0%	26.8%	60.1%	51.3%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2018	-	-	-	-	-	-	-	-	-	46.8%	9.7%	43.5%	-	12.6%	30.9%
2019	-	-	-	-	-	-	-	-	-	49.6%	12.9%	37.5%	-	7.1%	32.3%
2020	15.9%	22.7%	61.4%	13.5%	25.1%	61.4%	4.3%	24.2%	53.1%	53.6%	11.6%	34.8%	40.6%	9.9%	27.8%
2021	16.7%	15.8%	67.5%	15.0%	24.5%	60.5%	5.2%	28.3%	55.9%	50.6%	11.1%	38.3%	40.6%	11.5%	27.3%
2022	21.8%	21.7%	56.5%	16.6%	28.6%	54.8%	7.7%	26.7%	51.6%	52.0%	13.9%	34.1%	46.0%	11.6%	26.0%
2023	22.6%	16.1%	61.3%	19.4%	25.8%	54.8%	3.2%	28.0%	55.9%	53.8%	12.9%	33.3%	48.4%	8.0%	12.9%
RP MLB Percentile	61	9	69	68	79	29	9	65	67	25	9	44	85	18	17
RP MLB AVG	20.6%	23.0%	56.4%	17.0%	21.7%	61.3%	6.1%	25.3%	51.7%	58.2%	7.7%	34.0%	41.0%	12.7%	20.0%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2018	186	-	-	-	-	-	-	-	-	-
2019	256	-	-	-	-	-	-	-	-	-
2020	207	4.95	1,024	41.1%	22.7%	36.2%	4.8%	-4.6	3.81	-6
2021	621	5.36	3,330	51.5%	15.8%	32.7%	18.8%	-12.6	2.69	-12
2022	531	5.06	2,687	45.0%	16.8%	38.2%	6.8%	-6.1	3.16	-3
2023	93	4.80	446	39.8%	21.5%	38.7%	1.1%	2.0	5.11	-1
RP MLB Percentile	24	10	20	18	51	21	21	41	-	74
RP MLB AVG	206	5.17	1,078	45.3%	25.6%	29.1%	16.2%	-	-	+2

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2018	97.7	19.6%	-	-	6.3%	17.7%	24.0%	58.9%	52.0%	-	-	.400	.514	.360	-	-	-	-	-
2019	98.2	20.7%	-	-	9.5%	16.4%	25.9%	60.3%	51.7%	-	-	.370	.433	.362	-	-	-	-	-
2020	96.1	34.1%	27.3%	49.5%	6.4%	17.4%	23.9%	64.2%	56.9%	53.6%	14.3%	.267	.343	.259	25.0%	.257	.352	28.6%	1,925
2021	94.6	29.8%	17.9%	52.0%	5.0%	26.2%	31.2%	63.8%	57.0%	60.0%	15.6%	.352	.445	.366	57.1%	.312	.425	40.3%	1,997
2022	95.1	30.4%	22.6%	48.0%	6.3%	18.8%	25.0%	62.9%	57.0%	50.0%	29.2%	.283	.331	.283	14.3%	.265	.324	35.0%	1,966
2023	93.4	21.6%	31.3%	54.3%	11.4%	22.9%	34.3%	71.4%