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Pitcher Data and Usage Tracking

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

LA Angels
Team Record: 62 - 72
Head Coach: Ron Washington
Pitching Coach: Barry Enright
Pitcher Snapshot
Pitcher Impact Rating:
68.6
IP (last 7 gm):
4
ERA (last 7 gm):
2.25
Team BP Power Rank:
#9

Pitcher Season Stats

Cumulative Stats
Season G ERA IP PA P/pa SO/pa BB/pa HR/pa SB/pa G/AO AVG OBP xWOBA OPS
2025 56 4.67 52.0 230 4.04 29.6% 13.0% 4.8% - 0.79 0.224 0.332 0.324 0.761
2025 SpringTr 8 0.00 9.0 36 3.83 22.2% 11.1% 0.0% - 0.64 0.188 0.278 - 0.559
2025: Home 29 2.93 27.2 110 4.16 32.7% 10.0% 2.7% - 0.77 0.172 0.255 - 0.558
2025: Away 27 6.66 24.1 120 3.92 26.7% 15.8% 6.7% - 0.82 0.278 0.403 - 0.960
2025: Vs L 51 - 24.0 103 3.84 24.3% 9.7% 4.9% - 1 0.253 0.330 - 0.803
2025: Vs R 53 - 28.0 127 4.24 33.9% 15.7% 4.7% - 0.62 0.200 0.333 - 0.723
2025 Pitch Arsenal
Game Logs
Game Date Opponent IP PA R H 2B 3B HR BB SO SB CS NP-S AVG
2025-08-29 (LAA) @ Astros 1.0
 5 1 1 0 0 0 1 0 0 0 14-8 0.22
2025-08-26 (LAA) @ Rangers 1.0
8
 3 0 0 0 0 0 0 1 0 0 17-10 0.22
2025-08-24 (LAA) vs Cubs 1.0
8
 3 0 0 0 0 0 0 1 0 0 12-9 0.23
2025-08-23 (LAA) vs Cubs 1.0
5
 4 0 1 1 0 0 0 1 0 0 11-7 0.23
2025-08-19 (LAA) vs Reds 1.0
8
 3 0 0 0 0 0 0 2 0 0 12-7 0.23
2025-08-16 (LAA) @ Athletics 2.0
5
 9 1 2 0 0 1 1 3 0 0 37-20 0.23
2025-08-13 (LAA) vs Dodgers 1.1
4
 6 0 1 0 0 0 1 2 0 0 36-23 0.23
Advanced Stats
Advanced Stats will be released after the All-Star break

Bullpen Usage & Stats

Last 7 Days
Player IP NP-S ERA Aug-30 Aug-29 Aug-28 Aug-27 Aug-26 Aug-25 Aug-24
Ryan Zeferjahn 3.0 43-27 2.25
1.0
14-8
1.0
8
17-10
1.0
8
12-9
Kenley Jansen 1.0 10-7 4.50
1.0
9
10-7
Luis García 1.1 31-19 0.00
1.0
26-16
0.1
7
5-3
Kyle Hendricks 0 0-0 1.59
Yusei Kikuchi 0 0-0 0.00
Robert Stephenson 2.0 39-26 3.00
1.0
19-11
1.0
5
20-15
Andrew Chafin 1.1 22-16 0.00
0.2
4
13-10
0.2
5
9-6
Carson Fulmer 0 0-0 40.60
Brock Burke 2.0 33-20 0.00
1.0
8
23-14
1.0
7
10-6
José Soriano 0 0-0 9.00
Reid Detmers 1.0 20-15 0.00
1.0
6
20-15
Chase Silseth 2.0 51-28 0.00
1.0
5
25-13
1.0
6
26-15
Victor Mederos 0 0-0 5.40
Jack Kochanowicz 0 0-0 2.35
Sam Bachman 2.0 23-16 4.50
2.0
6
23-16
José Fermin 2.0 36-25 0.00
1.0
6
18-14
1.0
9
18-11
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
IP
In
NP-S
Advanced Pitcher Traits
Games Pitched this Season:
56
Games Started this Season:
0
Pitchers versus LH batters:
Yes
Pitchers versus RH batters:
Yes
Avg Inning when called:
7
Avg Run Diff when called:
1.73
Pitches over 30 pitches:
Yes
Pitches before the 8th:
Yes
Pitches back to back days:
Rarely
Other LA Angels Pitchers

Kenley Jansen (R)
Luis García (R)
Robert Stephenson (R)
Andrew Chafin (L)
Carson Fulmer (R)
Brock Burke (L)
Ryan Zeferjahn (R)
Reid Detmers (L)
Chase Silseth (R)
Sam Bachman (R)
José Fermin (R)

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