Advanced Bullpen Data + Usage Tracking

Zack Kelly
Throws: R
Primary Role(s): Reliever
Age: 30

Boston
Team Record: 32 - 35
Head Coach: Alex Cora
Pitching Coach: Andrew Bailey

Pitcher Snapshot
Pitcher Impact Rating: 
66.5
IP (last 7 gm): 
3.1
ERA (last 7 gm): 
0.00
Team BP Power Rank: 
#20

Cumulative Stats

Season	G	ERA	IP	PA	P/pa	SO/pa	BB/pa	HR/pa	SB/pa	G/AO	AVG	OBP	xWOBA	OPS
2025	11	6.46	15.10	67	3.66	22.4%	6.0%	1.5%	0%	1.14	0.267	0.333	0.307	0.750
2025 SpringTr	7	2.35	7.20	27	3.74	29.6%	3.7%	0.0%	1%	1.33	0.154	0.185	-	0.377
2025: Home	5	11.12	5.20	30	4.40	20.0%	0.0%	0.0%	0%	1	0.333	0.448	-	0.865
2025: Away	6	3.72	9.20	37	3.29	14.3%	0.0%	0.0%	0%	1.29	0.222	0.243	-	0.660
2025: Vs L	11	-	7.10	31	2.67	0.0%	0.0%	0.0%	%	1.29	0.222	0.300	-	0.670
2025: Vs R	11	-	8.00	36	3.75	25.0%	0.0%	0.0%	%	1	0.303	0.361	-	0.816

2025 Pitch Arsenal

Game Logs

Game Date	Opponent	IP	PA	R	H	2B	HR	BB	SO	NP-S	AVG
2025-06-08	@ Yankees	0.10	3	0	2	1	0	0	0	9-4	0.27
2025-06-06	@ Yankees	2.00 3	7	0	1	1	0	0	4	35-23	0.25
2025-06-03	vs Angels	1.00 10	4	1	0	0	0	1	0	12-5	0.26
2025-05-25	vs Orioles	2.00 8	8	2	1	1	0	1	0	25-17	0.27
2025-04-20	vs White Sox	0.00 7	3	3	1	0	0	0	0	9-4	0.29
2025-04-15	@ Rays	2.20 7	11	2	3	1	0	0	4	43-30	0.28
2025-04-12	@ White Sox	1.20 6	7	2	1	0	1	1	3	27-17	0.28

Advanced Stats

Advanced Stats will be released after the All-Star break

Last 7 Days

Player	IP	NP-S	ERA	Jun-8	Jun-7	Jun-6	Jun-4	Jun-3	Jun-2
Zack Kelly	3.1	56-32	0.00	0.1 9-4		2.0 3 35-23		1.0 10 12-5
Justin Wilson	3.0	55-30	3.00	1.0 15-10	1.0 8 24-9		1.0 6 16-11
Robert Stock	0.2	30-14	27.27	0.2 30-14
Aroldis Chapman	2.1	22-17	0.00	0.1 3-3	1.0 9 11-9			1.0 9 8-5
Nick Burdi	1.0	18-9	0.00						1.0 7 18-9
Brennan Bernardino	2.2	53-34	13.53	0.2 21-9		1.0 5 21-16	1.0 5 11-9
Greg Weissert	3.0	44-28	2.25	0.2 10-6	1.0 7 12-9		0.1 8 9-5	1.0 7 13-8
Garrett Whitlock	2.1	43-29	0.00	0.1 13-8			1.0 7 16-12	1.0 8 14-9
Kutter Crawford	0	0-0	9.00
Garrett Crochet	0	0-0	0.00
Hunter Dobbins	0	0-0	5.59
Luis Guerrero	4.1	58-37	0.00				2.1 2 36-21		2.0 8 22-16