2025 Stats
W-L
5-2
ERA
6.19
WHIP
1.59
K
39
SV
2
Rest-of-Season Projections
Signed a one-year contract with the Angels in March of 2025.
Yields five runs in blown save
Zeferjahn (5-2) was tagged with a blown save and loss in the Angels' 8-3 defeat to Atlanta on Wednesday. He allowed five runs on four hits and two walks without recording an out.
Analysis
With two on and two out, Zeferjahn replaced Yusei Kikuchi in the sixth to protect the Angels' two-run lead. That lead didn't last long, as the first pitch Zeferjahn threw was smacked deep to left-center field by Sean Murphy for a three-run homer. Things didn't get better for Zeferjahn, who allowed the next three runners on base before giving up a grand slam to Matt Olson, and he ended his outing tossing just seven of 16 pitches for strikes. Zeferjahn has given up at least one run in four of his last five outings and has logged three blown saves in that span. Wednesday's outing ballooned his numbers to a 6.19 ERA and 1.59 WHIP across 32 innings this season.
With two on and two out, Zeferjahn replaced Yusei Kikuchi in the sixth to protect the Angels' two-run lead. That lead didn't last long, as the first pitch Zeferjahn threw was smacked deep to left-center field by Sean Murphy for a three-run homer. Things didn't get better for Zeferjahn, who allowed the next three runners on base before giving up a grand slam to Matt Olson, and he ended his outing tossing just seven of 16 pitches for strikes. Zeferjahn has given up at least one run in four of his last five outings and has logged three blown saves in that span. Wednesday's outing ballooned his numbers to a 6.19 ERA and 1.59 WHIP across 32 innings this season.
Pitching Stats
Loading Pitching Stats...
2025 MLB Game Log
2025
2024
Minor League Game Log
Calculate Stats Over Time
Just click on any two dates.
Loading Minor League Pitching Game Log...
Pitching Appearances Breakdown
Average Pitch Count
16
Last 10 Games
15
Last 5 Games
18
How many pitches does Ryan Zeferjahn generally throw?
1-10
11-20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-100
101-110
111-120
121+
What part of the game does Ryan Zeferjahn generally pitch?
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2023
-8%
BAA vs LHP
2025
-2%
BAA vs LHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .207 | 22 | 9 | 18 | 4 | |||
| Since 2023vs Right | .226 | 35 | 16 | 21 | 4 | |||
| 2025vs Left | .254 | 12 | 7 | 17 | 4 | |||
| 2025vs Right | .259 | 27 | 12 | 15 | 4 | |||
| 2024vs Left | .050 | 10 | 2 | 1 | 0 | |||
| 2024vs Right | .171 | 8 | 4 | 6 | 0 | |||
| 2023vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Right | 0 | 0 | 0 | 0 | 0 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2023
-59%
ERA at Home
2025
-55%
ERA at Home
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 2.70 | 0.94 | 23.1 | 10.0 | 3.5 | ||||
| Since 2023Away | 6.66 | 1.64 | 25.2 | 10.9 | 5.6 | ||||
| 2025Home | 3.86 | 1.10 | 16.1 | 11.0 | 3.3 | ||||
| 2025Away | 8.62 | 2.11 | 15.2 | 10.9 | 7.5 | ||||
| 2024Home | 0.00 | 0.57 | 7.0 | 7.7 | 3.9 | ||||
| 2024Away | 3.60 | 0.90 | 10.0 | 10.8 | 2.7 | ||||
| 2023Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Ryan Zeferjahn compare to other relievers?
This section compares his stats with all relief pitcher seasons from the previous three seasons (minimum 30 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
2.05K/9
11.0BB/9
5.3HR/9
2.3Fastball
97.6 mphERA
6.19WHIP
1.59BABIP
.319GB/FB
0.86Left On Base
72.9%Exit Velocity
82.6 mphBarrels/BBE
5.1%Spin Rate
2396 rpmBalls Hit 95+ MPH
24.4%Swinging Strike
12.8%Advanced Pitching Stats
Loading Advanced Pitching Stats...
Defensive Stats
Loading MLB Defensive Stats...
Stats Vs Today's Lineup
Want more matchup stats?
Loading Matchup Stats...
Our full team depth charts are reserved for RotoWire subscribers.
Subscribe Now
More Fantasy News
Secures second save
Zeferjahn walked one and struck out two over two scoreless innings Wednesday to record his second save of the season in a 5-2 win over the Red Sox.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Notches eighth hold
Zeferjahn recorded a hold against the Athletics on Thursday, allowing one hit and issuing one walk while striking out one batter in one scoreless inning.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Scoops up win in relief
Zeferjahn (hamstring) claimed his first win of the season in Sunday's 6-2 victory over the Guardians, tossing a scoreless inning of relief while striking out three batters and giving up one hit.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Likely unavailable Saturday
Zeferjahn (hamstring) is likely unavailable Saturday against the Guardians, Rhett Bollinger of MLB.com reports.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Pulled due to injury
Zeferjahn was removed from Friday's game against the Guardians due to right hamstring tightness, Rhett Bollinger of MLB.com reports.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Latest Fantasy Rumors
Could end up being traded
Zeferjahn is one of several Angels players who might be on the move closer to the trade deadline, according to Jim Bowden of The Athletic.
Analysis
The Angels have several relievers that could generate some trade interest as the deadline approaches, and it's not out of the question to see Zeferjahn moving to a different team in the coming weeks. The 27-year-old right-hander hasn't given up runs in eight of his last nine outings while posting a 3.12 ERA and a 1.38 WHIP over 8.2 innings in that stretch. For the season, he owns a 4.56 ERA on 23.2 innings, but he posted an impressive 2.12 ERA, albeit on a limited sample size, across 12 appearances in 2024.
The Angels have several relievers that could generate some trade interest as the deadline approaches, and it's not out of the question to see Zeferjahn moving to a different team in the coming weeks. The 27-year-old right-hander hasn't given up runs in eight of his last nine outings while posting a 3.12 ERA and a 1.38 WHIP over 8.2 innings in that stretch. For the season, he owns a 4.56 ERA on 23.2 innings, but he posted an impressive 2.12 ERA, albeit on a limited sample size, across 12 appearances in 2024.