⚾ Data Hub

Luis Castillo

Seattle Mariners · RP

Throws: R

Age: 33

Ht: 6'2"

Wt: 200 lbs

1-5

W-L

5.90

ERA

23.0%

K%

8.7%

BB%

.356

xwOBA

.462

xSLG

24.7%

CSW%

50.0%

HH%

Season-by-Season Statistics

Overview						Rate			Expected			Batted Ball
Year	G	GS	W-L	IP	ERA	SO	K%	BB%	xAVG	xwOBA	xSLG	HH%	GB%	FB%	LD%
2026	11		1-5	50.1	5.90	53	23.0%	8.7%	.274	.356	.462	50.0%	36.2%	27.6%	27.0%
2025	32	32	11-8	180.2	3.54	162	21.7%	6.2%	.248	.312	.412	34.9%	41.3%	41.5%	17.2%
2024	30	30	11-12	175.1	3.64	175	24.3%	6.5%	.244	.307	.405	31.9%	39.3%	42.0%	18.7%
2023	33	33	14-9	197.0	3.34	219	27.3%	7.0%	.230	.301	.408	33.3%	38.9%	42.4%	18.7%
2022	25	25	8-6	150.1	2.99	167	27.2%	7.3%	.223	.284	.343	31.5%	46.9%	33.5%	19.6%
2021	33	33	8-16	187.2	3.98	192	23.9%	9.3%	.232	.293	.346	27.4%	56.6%	24.6%	18.8%
2020	12	12	4-6	70.0	3.21	89	30.5%	8.2%	.209	.266	.313	30.9%	58.4%	22.5%	19.1%
2019	32	32	15-8	190.2	3.40	226	28.9%	10.1%	.204	.277	.327	37.3%	55.2%	26.7%	18.0%

2026 Pitch Arsenal

4-Seamer 431 thrown

Usage44.3%

K%29.5%

Whiff%29.9%

Putaway%18.5%

xwOBA.355

xSLG.450

Hard Hit%51.7%

Slider 254 thrown

Usage26.1%

K%23.5%

Whiff%31.9%

Putaway%14.1%

xwOBA.289

xSLG.339

Hard Hit%44.1%

Sinker 169 thrown

Usage17.4%

K%10.2%

Whiff%9.2%

Putaway%14.3%

xwOBA.454

xSLG.635

Hard Hit%55.0%

Changeup 119 thrown

Usage12.2%

K%16.7%

Whiff%25.4%

Putaway%9.5%

xwOBA.305

xSLG.437

Hard Hit%45.0%

2025 Pitch Arsenal

4-Seamer 1,386 thrown

Usage46.4%

K%26.5%

Whiff%26.5%

Putaway%17.6%

xwOBA.283

xSLG.393

Hard Hit%49.3%

Sinker 653 thrown

Usage21.9%

K%8.9%

Whiff%10.7%

Putaway%13.7%

xwOBA.368

xSLG.455

Hard Hit%50.9%

Slider 609 thrown

Usage20.4%

K%34.4%

Whiff%36.5%

Putaway%20.1%

xwOBA.275

xSLG.360

Hard Hit%41.8%

Changeup 340 thrown

Usage11.4%

K%12.5%

Whiff%23.6%

Putaway%8.3%

xwOBA.369

xSLG.476

Hard Hit%28.8%

2024 Pitch Arsenal

4-Seamer 1,296 thrown

Usage45.3%

K%31.2%

Whiff%27.3%

Putaway%20.8%

xwOBA.287

xSLG.384

Hard Hit%44.0%

Slider 638 thrown

Usage22.3%

K%30.4%

Whiff%35.9%

Putaway%18.4%

xwOBA.270

xSLG.352

Hard Hit%41.7%

Sinker 516 thrown

Usage18.1%

K%11.7%

Whiff%10.5%

Putaway%16.2%

xwOBA.357

xSLG.454

Hard Hit%42.3%

Changeup 408 thrown

Usage14.3%

K%16.0%

Whiff%26.5%

Putaway%12.1%

xwOBA.341

xSLG.463

Hard Hit%36.9%

2023 Pitch Arsenal

4-Seamer 1,420 thrown

Usage44.3%

K%32.7%

Whiff%32.9%

Putaway%21.0%

xwOBA.301

xSLG.423

Hard Hit%47.5%

Slider 710 thrown

Usage22.1%

K%33.1%

Whiff%37.8%

Putaway%25.1%

xwOBA.260

xSLG.354

Hard Hit%39.6%

Sinker 577 thrown

Usage18.0%

K%16.2%

Whiff%14.1%

Putaway%20.1%

xwOBA.340

xSLG.430

Hard Hit%47.4%

Changeup 500 thrown

Usage15.6%

K%23.2%

Whiff%32.5%

Putaway%17.4%

xwOBA.300

xSLG.408

Hard Hit%27.3%

2022 Pitch Arsenal

4-Seamer 824 thrown

Usage32.9%

K%43.0%

Whiff%33.9%

Putaway%26.5%

xwOBA.243

xSLG.274

Hard Hit%39.8%

Sinker 596 thrown

Usage23.8%

K%12.7%

Whiff%12.3%

Putaway%14.2%

xwOBA.338

xSLG.408

Hard Hit%47.2%

Changeup 558 thrown

Usage22.3%

K%22.3%

Whiff%26.1%

Putaway%15.6%

xwOBA.291

xSLG.354

Hard Hit%30.1%

Slider 528 thrown

Usage21.1%

K%28.4%

Whiff%36.8%

Putaway%21.0%

xwOBA.271

xSLG.350

Hard Hit%28.9%

2021 Pitch Arsenal

Changeup 964 thrown

Usage30.5%

K%28.3%

Whiff%32.7%

Putaway%18.8%

xwOBA.245

xSLG.266

Hard Hit%29.7%

4-Seamer 902 thrown

Usage28.5%

K%31.3%

Whiff%30.7%

Putaway%20.9%

xwOBA.295

xSLG.359

Hard Hit%34.1%

Sinker 748 thrown

Usage23.6%

K%10.9%

Whiff%12.4%

Putaway%14.9%

xwOBA.371

xSLG.451

Hard Hit%45.0%

Slider 550 thrown

Usage17.4%

K%32.7%

Whiff%42.2%

Putaway%24.8%

xwOBA.243

xSLG.315

Hard Hit%37.1%

2020 Pitch Arsenal

Changeup 346 thrown

Usage30.0%

K%40.6%

Whiff%40.1%

Putaway%28.7%

xwOBA.232

xSLG.269

Hard Hit%23.1%

4-Seamer 312 thrown

Usage27.1%

K%36.2%

Whiff%37.2%

Putaway%21.0%

xwOBA.307

xSLG.384

Hard Hit%54.2%

Sinker 291 thrown

Usage25.2%

K%8.4%

Whiff%13.1%

Putaway%13.7%

xwOBA.326

xSLG.378

Hard Hit%46.4%

Slider 204 thrown

Usage17.7%

K%38.2%

Whiff%43.6%

Putaway%33.3%

xwOBA.184

xSLG.233

Hard Hit%30.0%

2019 Pitch Arsenal

Changeup 998 thrown

Usage32.5%

K%47.0%

Whiff%47.8%

Putaway%30.8%

xwOBA.197

xSLG.198

Hard Hit%19.7%

4-Seamer 912 thrown

Usage29.7%

K%17.9%

Whiff%27.8%

Putaway%14.6%

xwOBA.380

xSLG.496

Hard Hit%38.0%

Sinker 639 thrown

Usage20.8%

K%7.6%

Whiff%13.7%

Putaway%13.5%

xwOBA.333

xSLG.387

Hard Hit%47.9%

Slider 519 thrown

Usage16.9%

K%21.5%

Whiff%47.6%

Putaway%21.5%

xwOBA.298

xSLG.440

Hard Hit%26.5%

2018 Pitch Arsenal

4-Seamer 1,017 thrown

Usage36.7%

K%16.3%

Whiff%19.6%

Putaway%12.3%

xwOBA.398

xSLG.544

Hard Hit%44.9%

Changeup 732 thrown

Usage26.4%

K%43.4%

Whiff%42.8%

Putaway%30.7%

xwOBA.210

xSLG.266

Hard Hit%30.5%

Sinker 567 thrown

Usage20.5%

K%4.7%

Whiff%12.8%

Putaway%8.1%

xwOBA.389

xSLG.538

Hard Hit%48.3%

Slider 455 thrown

Usage16.4%

K%19.8%

Whiff%40.0%

Putaway%13.9%

xwOBA.303

xSLG.418

Hard Hit%25.8%

2017 Pitch Arsenal

4-Seamer 691 thrown

Usage46.6%

K%19.2%

Whiff%23.5%

Putaway%16.4%

xwOBA.341

xSLG.410

Hard Hit%29.9%

Changeup 333 thrown

Usage22.5%

K%42.7%

Whiff%43.5%

Putaway%29.9%

xwOBA.182

xSLG.189

Hard Hit%29.2%

Sinker 233 thrown

Usage15.7%

K%16.7%

Whiff%11.1%

Putaway%17.2%

xwOBA.294

xSLG.392

Hard Hit%40.7%

Slider 226 thrown

Usage15.2%

K%37.8%

Whiff%38.3%

Putaway%19.3%

xwOBA.138

xSLG.158

Hard Hit%18.5%

Platoon Splits - 2026

Split	PA	xAVG	xwOBA	xSLG	K%	BB%	HR
vs LHB	121	.279	.381	.516	19.0%	9.9%	5
vs RHB	109	.270	.328	.405	27.5%	7.3%	2
Home	100	.261	.336	.427	25.0%	9.0%	2
Road	130	.285	.371	.489	21.5%	8.5%	5

Recent Game Logs - 2026

Game			Pitching								Vegas			Weather		DFS
Date	Opp	Dec	IP	H	ER	BB	SO	Pit	BF	CSW%	ML	O/U	TT	Tmp	Wind	DKFP
May 25	@ ATH	-	4.0	2	0	2	6	68	17	8.8%	-115	10.5	5.4	-	-	18.6
May 19	vs CWS	L	2.1	1	2	2	4	54	11	7.4%	-149	8.0	4.6	-	-	6.9
May 14	@ HOU	W	5.2	4	3	3	6	108	24	5.6%	-119	9.0	4.7	-	-	18.6
May 9	@ CWS	L	4.0	5	4	0	6	84	18	7.1%	-131	9.5	5.2	-	-	9.4
May 3	vs KC	L	6.0	6	4	2	5	101	26	5.0%	-115	8.0	4.1	-	-	10.1
Apr 27	@ MIN	L	5.0	7	7	2	3	97	25	3.1%	-131	9.0	4.9	-	-	-2.8
Apr 21	vs ATH	-	5.0	5	2	2	6	95	21	6.3%	-173	8.0	4.9	-	-	15.1
Apr 16	@ SD	L	5.1	7	1	3	3	98	26	3.1%	-120	8.5	4.4	-	-	10.0
Apr 11	vs HOU	-	3.1	10	7	1	3	91	21	3.3%	-156	7.5	4.4	-	-	-7.1
Apr 5	@ LAA	-	3.2	6	3	1	4	84	20	4.8%	-175	9.0	5.5	-	-	5.5
Mar 30	vs NYY	-	6.0	3	0	2	7	95	21	7.4%	-103	7.5	3.6	-	-	24.5