Advanced Bullpen Data + Usage Tracking

Aroldis Chapman
Throws: L
Primary Role(s): Reliever
Age: 37

Boston
Team Record: 27 - 31
Head Coach: Alex Cora
Pitching Coach: Andrew Bailey

Pitcher Snapshot
Pitcher Impact Rating: 
73.2
IP (last 7 gm): 
3
ERA (last 7 gm): 
3.00
Team BP Power Rank: 
#19

Cumulative Stats

Season	G	ERA	IP	PA	P/pa	SO/pa	BB/pa	HR/pa	SB/pa	G/AO	AVG	OBP	xWOBA	OPS
2025	24	2.05	22.00	89	3.72	32.6%	9.0%	2.2%	1%	0.37	0.185	0.258	0.279	0.542
2025 SpringTr	8	2.45	7.10	30	4.20	46.7%	16.7%	0.0%	1%	1.67	0.120	0.267	-	0.427
2025: Home	11	1.69	10.20	42	5.00	0.0%	50.0%	0.0%	1%	0.55	0.184	0.262	-	0.630
2025: Away	13	2.38	11.10	47	2.75	25.0%	0.0%	0.0%	1%	0.25	0.186	0.255	-	0.464
2025: Vs L	16	-	5.10	21	6.00	100.0%	0.0%	0.0%	%	0.75	0.190	0.190	-	0.571
2025: Vs R	24	-	16.20	68	1.67	0.0%	0.0%	0.0%	%	0.3	0.183	0.279	-	0.529

2025 Pitch Arsenal

Game Logs

Game Date	Opponent	IP	PA	R	H	2B	BB	SO	SB	NP-S	AVG
2025-05-28	@ Brewers	1.00	4	0	1	0	0	1	0	18-13	0.19
2025-05-27	@ Brewers	1.00 9	6	1	2	1	1	1	1	19-12	0.18
2025-05-24	vs Orioles	1.00 9	3	0	0	0	0	1	0	8-7	0.17
2025-05-20	vs Mets	1.00 9	3	0	0	0	0	0	0	6-5	0.17
2025-05-19	vs Mets	1.00 9	3	0	1	0	0	1	0	7-6	0.18
2025-05-17	vs Braves	1.00 9	5	0	1	0	1	3	0	25-16	0.18
2025-05-14	@ Tigers	0.20 9	4	1	1	0	1	1	1	14-6	0.17

Advanced Stats

Advanced Stats will be released after the All-Star break

Last 7 Days

Player	IP	NP-S	ERA	May-28	May-27	May-26	May-25	May-24	May-23
Aroldis Chapman	3.0	45-32	3.00	1.0 18-13	1.0 9 19-12			1.0 9 8-7
Justin Wilson	2.2	52-27	3.38		1.1 6 18-10			1.0 7 19-11	0.1 8 15-6
Liam Hendriks	2.1	45-28	11.59		0.1 10 16-9		1.0 7 18-12	1.0 6 11-7
Brennan Bernardino	3.0	45-28	3.00	0.1 6-3	1.0 4 12-10			0.2 8 18-10	1.0 5 9-5
Greg Weissert	3.1	55-35	2.70		1.1 5 26-15		1.0 6 15-10	1.0 10 14-10
Garrett Whitlock	3.1	58-39	2.70			1.1 7 28-15			2.0 6 30-24
Kutter Crawford	0	0-0	9.00
Garrett Crochet	0	0-0	0.00
Justin Slaten	3.1	64-40	0.00	0.1 16-11	1.1 7 20-12			1.0 8 20-12	0.2 8 8-5
Richard Fitts	0	0-0	7.20
Hunter Dobbins	0	0-0	5.59