⚾ Data Hub

Justin Slaten

Boston Red Sox · RP

Throws: R

Age: 28

Ht: 6'4"

Wt: 222 lbs

0-2

W-L

4.15

ERA

32.4%

K%

8.1%

BB%

.286

xwOBA

.361

xSLG

26.0%

CSW%

36.4%

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	10		0-2	8.2	4.15	12	32.4%	8.1%	.221	.286	.361	36.4%	40.9%	31.8%	27.3%
2025	36	0	2-4	34.0	4.24	25	18.2%	7.3%	-	-	-	27.5%	40.2%	40.2%	19.6%
2024	44	0	6-2	55.1	2.93	58	25.9%	4.0%	.234	.279	.348	33.5%	50.0%	29.2%	20.8%

2026 Pitch Arsenal

Cutter 77 thrown

Usage51.3%

K%7.1%

Whiff%16.7%

Putaway%12.5%

xwOBA.451

xSLG.650

Hard Hit%41.7%

4-Seamer 45 thrown

Usage30.0%

K%54.5%

Whiff%21.7%

Putaway%27.3%

xwOBA.175

xSLG.153

Hard Hit%25.0%

Sweeper 24 thrown

Usage16.0%

K%45.5%

Whiff%46.7%

Putaway%38.5%

xwOBA.204

xSLG.221

Hard Hit%40.0%

2025 Pitch Arsenal

4-Seamer 180 thrown

Usage36.1%

K%22.9%

Whiff%26.4%

Putaway%18.0%

xwOBA.232

xSLG.256

Hard Hit%37.5%

Cutter 172 thrown

Usage34.5%

K%6.3%

Whiff%22.9%

Putaway%30.0%

xwOBA.341

xSLG.486

Hard Hit%27.9%

2024 Pitch Arsenal

Cutter 306 thrown

Usage37.7%

K%15.0%

Whiff%24.1%

Putaway%28.6%

xwOBA.313

xSLG.399

Hard Hit%46.2%

4-Seamer 237 thrown

Usage29.2%

K%31.0%

Whiff%26.6%

Putaway%23.1%

xwOBA.212

xSLG.225

Hard Hit%22.9%

Sweeper 200 thrown

Usage24.7%

K%27.3%

Whiff%35.6%

Putaway%24.7%

xwOBA.334

xSLG.436

Hard Hit%31.1%

Platoon Splits - 2026

Split	PA	xAVG	xwOBA	xSLG	K%	BB%	HR
vs LHB	17	.086	.118	.103	41.2%	5.9%	0
vs RHB	20	.341	.428	.590	25.0%	10.0%	2
Home	24	.273	.332	.469	20.8%	4.2%	2
Road	13	.113	.201	.135	53.8%	15.4%	0

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 22	vs MIN	L	0.2	4	4	1	1	28	7	3.6%	-156	7.5	4.4	-	-	-7.5
May 19	@ KC	H	1.0	0	0	0	2	12	3	16.7%	-131	7.5	4.1	-	-	6.3
May 18	@ KC	H	1.0	0	0	0	2	17	3	11.8%	-112	9.0	4.5	-	-	6.3
May 14	vs PHI	-	0.2	1	0	0	1	8	3	12.5%	-123	7.0	3.7	-	-	2.9
May 13	vs PHI	H	1.0	1	0	0	0	14	4	0.0%	-131	9.0	4.9	-	-	1.7
May 10	vs TB	-	1.0	0	0	0	1	15	3	6.7%	-149	8.0	4.6	-	-	4.3
Apr 4	vs SD	-	1.0	1	0	0	1	19	4	5.3%	-149	7.5	4.3	-	-	3.7
Apr 3	vs SD	H	1.0	0	0	0	1	9	3	11.1%	-126	8.0	4.3	-	-	4.3
Mar 28	@ CIN	L	0.1	1	0	1	1	11	3	9.1%	-136	7.5	4.1	-	-	1.6
Mar 26	@ CIN	H	1.0	0	0	1	2	17	4	11.8%	-163	8.0	4.7	-	-	5.7