Advanced Bullpen Data + Usage Tracking

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

Boston
Team Record: 30 - 35
Head Coach: Alex Cora
Pitching Coach: Andrew Bailey

Pitcher Snapshot
Pitcher Impact Rating: 
62
IP (last 7 gm): 
3
ERA (last 7 gm): 
0.00
Team BP Power Rank: 
#10

Cumulative Stats

Season	G	ERA	IP	PA	P/pa	SO/pa	BB/pa	HR/pa	SB/pa	G/AO	AVG	OBP	xWOBA	OPS
2025	10	6.60	15.00	64	3.69	23.4%	6.3%	1.6%	0%	1.23	0.246	0.317	0.308	0.703
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	5	3.86	9.10	34	3.29	14.3%	0.0%	0.0%	0%	1.5	0.182	0.206	-	0.570
2025: Vs L	10	-	7.00	30	2.67	0.0%	0.0%	0.0%	%	1.5	0.231	0.310	-	0.695
2025: Vs R	10	-	8.00	34	3.75	25.0%	0.0%	0.0%	%	1	0.258	0.324	-	0.711

2025 Pitch Arsenal

Game Logs

Game Date	Opponent	IP	PA	R	H	2B	HR	BB	SO	NP-S	AVG
2025-06-06	@ Yankees	2.00	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
2025-04-08	vs Blue Jays	1.20 6	10	2	4	0	0	1	2	35-24	0.30

Advanced Stats

Advanced Stats will be released after the All-Star break

Last 7 Days

Player	IP	NP-S	ERA	Jun-6	Jun-4	Jun-3	Jun-2	Jun-1	May-31
Zack Kelly	3.0	47-28	0.00	2.0 35-23		1.0 10 12-5
Justin Wilson	1.0	16-11	0.00		1.0 6 16-11
Aroldis Chapman	2.0	24-17	0.00			1.0 9 8-5		1.0 9 16-12
Nick Burdi	3.0	44-28	0.00				1.0 7 18-9		2.0 7 26-19
Brennan Bernardino	2.1	33-26	6.77	1.0 21-16	1.0 5 11-9				0.1 6 1-1
Greg Weissert	2.1	34-19	2.70		0.1 8 9-5	1.0 7 13-8		1.0 8 12-6
Garrett Whitlock	2.0	30-21	0.00		1.0 7 16-12	1.0 8 14-9
Kutter Crawford	0	0-0	9.00
Garrett Crochet	0	0-0	0.00
Cooper Criswell	4.2	66-40	1.93	3.0 41-27	1.2 8 25-13
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