⚾ Data Hub

Zach Eflin

Baltimore Orioles · RP

Throws: R

Age: 32

Ht: 6'6"

Wt: 230 lbs

0-0

W-L

2.45

ERA

41.2%

K%

11.8%

BB%

.308

xwOBA

.404

xSLG

28.4%

CSW%

75.0%

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	1		0-0	3.2	2.45	7	41.2%	11.8%	.202	.308	.404	75.0%	62.5%	25.0%	12.5%
2025	14	14	6-5	71.1	5.93	50	16.2%	4.2%	.266	.323	.455	36.9%	40.2%	38.9%	20.9%
2024	28	28	10-9	165.1	3.59	134	19.6%	3.5%	.249	.297	.405	32.3%	42.7%	37.5%	19.7%
2023	31	31	16-8	177.2	3.50	186	26.5%	3.4%	.221	.270	.378	34.3%	49.8%	33.6%	16.6%
2022	20	13	3-5	75.2	4.04	65	20.8%	4.8%	.227	.281	.363	21.5%	44.5%	36.6%	18.9%
2021	18	18	4-7	105.2	4.17	99	22.4%	3.6%	.256	.302	.415	27.8%	43.5%	32.9%	23.6%
2020	11	10	4-2	59.0	3.97	70	28.6%	6.1%	.226	.283	.366	24.5%	47.4%	31.4%	21.2%
2019	32	28	10-13	163.1	4.13	129	18.3%	6.8%	.247	.307	.415	37.9%	44.4%	34.5%	21.1%

2026 Pitch Arsenal

Changeup 19 thrown

Usage25.7%

K%37.5%

Whiff%38.5%

Putaway%33.3%

xwOBA.228

xSLG.248

Hard Hit%50.0%

Sinker 14 thrown

Usage18.9%

K%40.0%

Whiff%50.0%

Putaway%40.0%

xwOBA.329

xSLG.283

Hard Hit%100.0%

2025 Pitch Arsenal

Cutter 245 thrown

Usage21.7%

K%11.1%

Whiff%14.4%

Putaway%17.6%

xwOBA.329

xSLG.508

Hard Hit%39.1%

Sinker 207 thrown

Usage18.4%

K%15.1%

Whiff%12.5%

Putaway%20.0%

xwOBA.305

xSLG.420

Hard Hit%45.8%

Curveball 189 thrown

Usage16.8%

K%25.0%

Whiff%29.7%

Putaway%15.1%

xwOBA.313

xSLG.460

Hard Hit%41.0%

Changeup 185 thrown

Usage16.4%

K%10.0%

Whiff%15.4%

Putaway%15.4%

xwOBA.331

xSLG.477

Hard Hit%38.5%

Sweeper 152 thrown

Usage13.5%

K%14.3%

Whiff%33.0%

Putaway%13.5%

xwOBA.299

xSLG.360

Hard Hit%19.2%

4-Seamer 149 thrown

Usage13.2%

K%25.7%

Whiff%21.4%

Putaway%17.0%

xwOBA.382

xSLG.490

Hard Hit%59.1%

2024 Pitch Arsenal

Sinker 706 thrown

Usage28.9%

K%15.9%

Whiff%13.8%

Putaway%19.5%

xwOBA.299

xSLG.384

Hard Hit%47.3%

Cutter 691 thrown

Usage28.2%

K%20.9%

Whiff%22.3%

Putaway%25.5%

xwOBA.313

xSLG.423

Hard Hit%41.2%

Curveball 461 thrown

Usage18.8%

K%28.1%

Whiff%33.3%

Putaway%18.9%

xwOBA.293

xSLG.426

Hard Hit%20.7%

Sweeper 231 thrown

Usage9.4%

K%12.3%

Whiff%20.3%

Putaway%12.7%

xwOBA.280

xSLG.387

Hard Hit%25.0%

4-Seamer 205 thrown

Usage8.4%

K%32.8%

Whiff%24.3%

Putaway%18.8%

xwOBA.278

xSLG.385

Hard Hit%37.1%

Changeup 148 thrown

Usage6.0%

K%2.0%

Whiff%10.5%

Putaway%2.6%

xwOBA.296

xSLG.425

Hard Hit%25.0%

2023 Pitch Arsenal

Sinker 832 thrown

Usage32.3%

K%24.7%

Whiff%13.4%

Putaway%26.0%

xwOBA.275

xSLG.343

Hard Hit%39.0%

Curveball 679 thrown

Usage26.3%

K%37.0%

Whiff%35.1%

Putaway%25.0%

xwOBA.218

xSLG.298

Hard Hit%25.0%

Cutter 672 thrown

Usage26.1%

K%5.5%

Whiff%16.7%

Putaway%15.0%

xwOBA.372

xSLG.586

Hard Hit%39.9%

4-Seamer 150 thrown

Usage5.8%

K%59.2%

Whiff%31.9%

Putaway%24.2%

xwOBA.178

xSLG.260

Hard Hit%52.6%

Changeup 131 thrown

Usage5.1%

K%15.4%

Whiff%28.3%

Putaway%11.8%

xwOBA.204

xSLG.300

Hard Hit%13.6%

Sweeper 106 thrown

Usage4.1%

K%43.6%

Whiff%39.5%

Putaway%31.5%

xwOBA.201

xSLG.306

Hard Hit%18.2%

2022 Pitch Arsenal

Sinker 475 thrown

Usage39.8%

K%13.3%

Whiff%13.5%

Putaway%17.3%

xwOBA.309

xSLG.405

Hard Hit%35.5%

Curveball 240 thrown

Usage20.1%

K%47.5%

Whiff%43.5%

Putaway%23.6%

xwOBA.186

xSLG.204

Hard Hit%13.8%

4-Seamer 186 thrown

Usage15.6%

K%19.2%

Whiff%23.1%

Putaway%14.7%

xwOBA.259

xSLG.364

Hard Hit%25.6%

Cutter 179 thrown

Usage15.0%

K%15.8%

Whiff%19.0%

Putaway%17.6%

xwOBA.402

xSLG.553

Hard Hit%44.4%

2021 Pitch Arsenal

Sinker 672 thrown

Usage41.6%

K%21.8%

Whiff%15.5%

Putaway%22.0%

xwOBA.307

xSLG.430

Hard Hit%46.1%

Slider 389 thrown

Usage24.1%

K%25.3%

Whiff%29.4%

Putaway%22.0%

xwOBA.251

xSLG.355

Hard Hit%33.3%

4-Seamer 200 thrown

Usage12.4%

K%25.6%

Whiff%31.5%

Putaway%17.7%

xwOBA.288

xSLG.324

Hard Hit%37.0%

Curveball 174 thrown

Usage10.8%

K%34.7%

Whiff%35.8%

Putaway%23.3%

xwOBA.323

xSLG.467

Hard Hit%40.0%

Changeup 173 thrown

Usage10.7%

K%8.6%

Whiff%19.8%

Putaway%9.1%

xwOBA.349

xSLG.467

Hard Hit%26.0%

2020 Pitch Arsenal

Sinker 472 thrown

Usage51.7%

K%25.6%

Whiff%19.1%

Putaway%26.0%

xwOBA.301

xSLG.369

Hard Hit%35.4%

Slider 185 thrown

Usage20.3%

K%20.0%

Whiff%18.4%

Putaway%20.4%

xwOBA.314

xSLG.465

Hard Hit%33.3%

Curveball 120 thrown

Usage13.1%

K%48.8%

Whiff%43.9%

Putaway%33.9%

xwOBA.132

xSLG.141

Hard Hit%20.0%

2019 Pitch Arsenal

4-Seamer 865 thrown

Usage33.6%

K%20.6%

Whiff%21.9%

Putaway%16.7%

xwOBA.323

xSLG.450

Hard Hit%38.4%

Slider 790 thrown

Usage30.7%

K%17.7%

Whiff%22.0%

Putaway%14.5%

xwOBA.299

xSLG.391

Hard Hit%31.0%

Sinker 562 thrown

Usage21.9%

K%16.3%

Whiff%13.7%

Putaway%19.1%

xwOBA.284

xSLG.368

Hard Hit%31.0%

Changeup 203 thrown

Usage7.9%

K%13.8%

Whiff%17.9%

Putaway%17.0%

xwOBA.308

xSLG.449

Hard Hit%30.6%

Curveball 138 thrown

Usage5.4%

K%28.6%

Whiff%37.8%

Putaway%33.3%

xwOBA.349

xSLG.477

Hard Hit%16.7%

2018 Pitch Arsenal

4-Seamer 947 thrown

Usage46.4%

K%26.2%

Whiff%19.7%

Putaway%19.9%

xwOBA.307

xSLG.409

Hard Hit%40.1%

Slider 508 thrown

Usage24.9%

K%23.5%

Whiff%28.0%

Putaway%21.5%

xwOBA.255

xSLG.318

Hard Hit%24.2%

Sinker 241 thrown

Usage11.8%

K%4.2%

Whiff%19.4%

Putaway%13.0%

xwOBA.334

xSLG.473

Hard Hit%29.2%

Changeup 228 thrown

Usage11.2%

K%22.9%

Whiff%33.1%

Putaway%23.5%

xwOBA.289

xSLG.348

Hard Hit%30.6%

2017 Pitch Arsenal

Sinker 383 thrown

Usage37.7%

K%12.4%

Whiff%10.4%

Putaway%16.3%

xwOBA.351

xSLG.459

Hard Hit%32.0%

4-Seamer 310 thrown

Usage30.5%

K%11.7%

Whiff%13.6%

Putaway%10.1%

xwOBA.379

xSLG.581

Hard Hit%39.7%

Slider 130 thrown

Usage12.8%

K%10.3%

Whiff%27.8%

Putaway%7.1%

xwOBA.498

xSLG.770

Hard Hit%47.8%

Curveball 117 thrown

Usage11.5%

K%26.7%

Whiff%27.6%

Putaway%19.0%

xwOBA.346

xSLG.582

Hard Hit%31.8%

Platoon Splits - 2026

Split	PA	xAVG	xwOBA	xSLG	K%	BB%	HR
vs LHB	10	.143	.293	.314	40.0%	20.0%	0
vs RHB	7	.270	.328	.507	42.9%	0.0%	1
Home	17	.202	.307	.404	41.2%	11.8%	1

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
Mar 31	vs TEX	-	3.2	4	1	2	7	74	17	9.5%	+104	8.5	4.0	-	-	16.7