Advanced Bullpen Data + Usage Tracking

Justin Slaten
Throws: R
Primary Role(s): Reliever
Age: 27

Boston
Team Record: 75 - 62
Head Coach: Alex Cora
Pitching Coach: Andrew Bailey

Pitcher Snapshot
Pitcher Impact Rating: 
69.4
IP (last 7 gm): 
1
ERA (last 7 gm): 
0.00
Team BP Power Rank: 
#11

Cumulative Stats

Season	G	ERA	IP	PA	P/pa	SO/pa	BB/pa	HR/pa	SB/pa	G/AO	AVG	OBP	xWOBA	OPS
2025	25	3.33	24.1	95	3.75	17.9%	8.4%	1.1%	-	0.8	0.186	0.253	0.271	0.497
2025 SpringTr	5	3.86	4.2	20	3.70	20.0%	10.0%	0.0%	-	1	0.222	0.300	-	0.578
2025: Home	11	1.50	12.0	42	3.62	16.7%	4.8%	0.0%	-	1.6	0.175	0.214	-	0.414
2025: Away	14	5.11	12.1	53	3.85	18.9%	11.3%	1.9%	-	0.4	0.196	0.283	-	0.566
2025: Vs L	24	-	12.0	46	3.96	17.4%	10.9%	0.0%	-	0.69	0.146	0.239	-	0.385
2025: Vs R	25	-	12.1	49	3.63	18.4%	6.1%	2.0%	-	0.93	0.222	0.265	-	0.598

2025 Pitch Arsenal

Game Logs

Game Date	Opponent	IP	PA	R	H	BB	SO	SB	NP-S	AVG
2025-08-29 (BOS)	vs Pirates	1.0 7	5	0	2	1	1	0	23-12	0.19
2025-05-28 (BOS)	@ Brewers	0.1 10	3	2	1	0	0	0	16-11	0.17
2025-05-27 (BOS)	@ Brewers	1.1 7	5	0	0	1	1	0	20-12	0.16
2025-05-24 (BOS)	vs Orioles	1.0 8	4	0	1	1	0	1	20-12	0.17
2025-05-23 (BOS)	vs Orioles	0.2 8	3	0	1	0	1	0	8-5	0.16
2025-05-20 (BOS)	vs Mets	1.2 7	4	0	0	0	0	0	12-9	0.16
2025-05-19 (BOS)	vs Mets	1.1 7	4	0	0	0	1	0	12-8	0.17

Advanced Stats

Advanced Stats will be released after the All-Star break

Last 7 Days

Player	IP	NP-S	ERA	Aug-30	Aug-29	Aug-28	Aug-27	Aug-26	Aug-25	Aug-24
Justin Slaten	1.0	23-12	0.00		1.0 7 23-12
Justin Wilson	2.0	25-19	0.00		0.2 8 7-6		0.1 7 1-1	1.0 9 17-12
Aroldis Chapman	2.0	31-21	0.00				1.0 9 24-17		1.0 9 7-4
Steven Matz	4.0	37-26	0.00	1.0 8-5		1.0 9 12-7			2.0 6 17-14
Walker Buehler	2.1	35-18	7.73							2.1 6 35-18
Brennan Bernardino	4.0	60-38	4.50	0.2 21-9	1.0 9 7-7				1.0 1 14-10	1.1 5 18-12
Jordan Hicks	2.1	41-26	7.73	1.0 15-9	0.1 8 11-8	1.0 7 15-9
Dustin May	0	0-0	7.20
Greg Weissert	2.2	32-22	3.38	1.0 13-10	0.2 6 11-7		1.0 8 8-5
Garrett Whitlock	2.0	42-30	0.00			1.0 8 20-14			1.0 8 22-16
Kutter Crawford	0	0-0	9.00
Garrett Crochet	0	0-0	0.00
Richard Fitts	4.0	68-40	6.75						4.0 2 68-40
Hunter Dobbins	0	0-0	5.59