Advanced Bullpen Data + Usage Tracking

Ryan Zeferjahn
Throws: R
Primary Role(s): Reliever
Age: 27

LA Angels
Team Record: 40 - 40
Head Coach: Ron Washington
Pitching Coach: Barry Enright

Pitcher Snapshot
Pitcher Impact Rating: 
63.4
IP (last 7 gm): 
3
ERA (last 7 gm): 
3.00
Team BP Power Rank: 
#4

Cumulative Stats

Season	G	ERA	IP	PA	P/pa	SO/pa	BB/pa	HR/pa	SB/pa	G/AO	AVG	OBP	xWOBA	OPS
2025	34	4.45	30.10	131	4.14	29.0%	11.5%	4.6%	1%	0.92	0.228	0.328	0.326	0.749
2025 SpringTr	8	0.00	9.00	36	3.83	22.2%	11.1%	0.0%	0%	0.64	0.188	0.278	-	0.559
2025: Home	15	3.07	14.20	58	4.12	32.8%	6.9%	3.4%	1%	1.27	0.185	0.241	-	0.556
2025: Away	19	5.74	15.20	73	4.15	26.0%	15.1%	5.5%	1%	0.67	0.267	0.397	-	0.914
2025: Vs L	33	-	16.20	68	3.99	17.6%	8.8%	4.4%	%	1.06	0.230	0.309	-	0.719
2025: Vs R	31	-	13.20	63	4.32	41.3%	14.3%	4.8%	%	0.67	0.226	0.349	-	0.783

2025 Pitch Arsenal

Game Logs

Game Date	Opponent	IP	PA	R	H	HR	BB	SO	NP-S	AVG
2025-06-25	vs Red Sox	2.00 8	7	0	0	0	1	2	31-21	0.23
2025-06-23	vs Red Sox	1.00 6	4	1	1	1	0	3	16-12	0.24
2025-06-18	@ Yankees	0.10 8	3	0	0	0	1	0	10-2	0.24
2025-06-17	@ Yankees	1.00 7	3	0	0	0	0	0	11-7	0.24
2025-06-16	@ Yankees	1.00 10	3	0	0	0	0	1	9-5	0.25
2025-06-11	vs Athletics	0.20 7	5	2	2	1	1	1	21-15	0.26
2025-06-09	vs Athletics	0.20 8	2	0	0	0	0	0	7-5	0.25

Advanced Stats

Advanced Stats will be released after the All-Star break

Last 7 Days

Player	IP	NP-S	ERA	Jun-25	Jun-24	Jun-23	Jun-22	Jun-21	Jun-20
Ryan Zeferjahn	3.0	47-33	3.00	2.0 8 31-21		1.0 6 16-12
Kenley Jansen	2.0	42-30	0.00		1.0 9 21-16	0.0 9 4-2			1.0 9 17-12
Hunter Strickland	3.0	62-39	9.00		1.0 7 13-9		1.0 6 30-18		1.0 10 19-12
Kyle Hendricks	0	0-0	1.59
Yusei Kikuchi	0	0-0	0.00
Héctor Neris	1.1	14-11	13.53			1.0 9 10-8		0.1 7 4-3
Connor Brogdon	3.1	48-26	0.00		1.1 5 22-11		2.0 7 26-15
Brock Burke	1.1	25-20	0.00			0.1 7 4-3	1.0 9 21-17
José Soriano	0	0-0	9.00
Reid Detmers	2.2	45-26	0.00		1.0 10 13-8	0.2 7 10-6			1.0 8 22-12
Jack Kochanowicz	0	0-0	2.35
Sam Bachman	4.0	43-30	1.80		1.0 8 9-6	1.0 8 12-8		2.0 8 22-16