Year | W | L | Sv | Hold | IP | H | BB | SO | ER | ERA | WHIP | Rate |
2025 proj | 0 | 0 | 0 | 0 | 17.0 | 7 | 6 | 18 | 4 | 2.12 | 0.765 | 8.5 |
2025 | 6 | 3 | 2 | 16 | 40.3 | 37 | 24 | 51 | 24 | 5.36 | 1.512 | 10.8 |
2024 | 0 | 0 | 0 | 0 | 17.0 | 7 | 6 | 18 | 4 | 2.12 | 0.765 | 10.2 |
Date | News |
6/26/25 | Former Red Sox Prospect Shows Promise Against Old Team. A former member of the Boston Red Sox recorded a save to secure a Los Angeles Angels victory on Wednesday. Jansen, who spent the previous two seasons as Boston's closer, received a day off after leaving Monday's appearance due to cramping and pitching a scoreless inning Tuesday. The Angels instead turned to Ryan Zeferjahn to finish a 5-2 victory at Anaheim. Following seven strong frames from Yusei Kikuchi, Zeferjahn pitched two hitless and scoreless innings to register his second career save. Source: https://nesn.com/2025/06/former-red-sox-prospect-s... |
6/08/25 | Could Angels provide career resurgence for former Astros top prospect?. As the Angels continue to win series (two in a row after a chaotic week against the Boston Red Sox and Seattle Mariners), their need for pitching becomes more and more clear. And while Ryan Zeferjahn and Kenley Jansen fill out the late innings for the Angels, they still need arms to provide innings when their starters can't go late into games. Source: https://halohangout.com/angels-could-provide-caree... |
6/07/25 | Angels’ Kyle Hendricks picks up win No. 100 by beating Mariners. Hendricks gives up four runs in six innings, and relievers Ryan Zeferjahn, Reid Detmers and Kenley Jansen shut out the Mariners over the final three innings in a 5-4 victory. Source: https://www.ocregister.com/2025/06/06/angels-kyle-... |
5/31/25 | Angels blow early lead in loss to Guardians. The Angels lead by four runs in the fourth and three runs in the fifth, but Ryan Zeferjahn allows three runs in the seventh for a 7-5 loss in Cleveland. Source: https://www.ocregister.com/2025/05/31/angels-blow-... |
5/22/25 | Why this Angels bullpen option is poised for a surprise breakout. Why this Angels bullpen option is poised for a surprise breakout The Angels desperately need one of their myriad veteran relievers to pop soon By Evan Roberts | Share on Facebook Share on X Copy Article Baltimore Orioles v Los Angeles Angels | Joe Scarnici/GettyImages Share on Facebook Share on X Share on Reddit Copy Article The Angels were banking heavily on a few of their inexperienced pitchers to pop in a bullpen role early in the season. Whether it was Ryan Zeferjahn, Ben Joyce , Ryan Johnson, Garrett McDaniels, Ian Anderson, Reid Detmers, Víctor Mederos, Caden Dana, Michael Darrell-Hicks, José Fermin or even Jake Eder...the Angels went with a youth movement in the majors early in the season Source: https://halohangout.com/why-this-angels-bullpen-op... |
5/18/25 | Angels reliever Ryan Zeferjahn says he learned from challenging week. Zeferjahn's ERA rises from 3.55 to 5.40 after a week of facing the top of the Padres order and the top of the Dodgers order twice. He allowed five hits and five walks against the star-studded roster of opponents. Source: https://www.ocregister.com/2025/05/18/angels-relie... |
4/20/25 | Angels’ Ryan Zeferjahn emerges as key late-inning arm. The 26-year-old right-hander has struck out more than half the batters he’s faced this season as his confidence and command fuel a growing role for the team. Source: https://www.ocregister.com/2025/04/19/angels-ryan-... |
4/02/25 | Former Jayhawk Ryan Zeferjahn Records First Big League Save. Former Jayhawk Ryan Zeferjahn Records First Big League Save Former Kansas pitcher Ryan Zeferjahn recorded his first MLB save on Tuesday night for the Los Angeles Angels. Jared Shlensky | 1 Minute Ago Apr 1, 2025; St. Louis, Missouri, USA; Los Angeles Angels relief pitcher Ryan Zeferjahn (56) celebrates with catcher Travis d'Arnaud (25) after the Angels defeated the St. Louis Cardinals in 11 innings at Busch Stadium. Mandatory Credit: Jeff Curry-Imagn Images / Jeff Curry-Imagn Images In this story: Los Angeles Angels St. Louis Cardinals 2025 has been good to former Kansas Jayhawk pitcher Ryan Zeferjahn . Zeferjahn cracked the Opening Day roster for the first time in his career with the Los Angeles Source: https://www.si.com/college/kansas/baseball/ryan-ze... |
3/18/25 | How Angels reliever Ryan Zeferjahn got over his 100-mph fastball. Ryan Zeferjahn is living proof of the adage that a radar gun can get you into pro ball, but it can't get you to the major leagues. An Angels right-handed reliever, Zeferjahn was a third-round pick in 2019, largely because of a 101-mph fastball, but his career had stalled in the minors until he finally discovered how effective his other pitches could be. “I was trying to throw 101, and it was leading to walks,” Zeferjahn said. Then I have the fastball in my back pocket. Source: https://www.ocregister.com/2025/03/18/how-angels-r... |
9/23/24 | Called up: Topeka native shines in MLB spotlight. TOPEKA (KSNT) – After about five years working his way through the farm system, Ryan Zeferjahn is now pitching in the major leagues. The Seaman High School alumni was first drafted by the Tampa Bay Rays after his senior year in 2016. He elected to take the mound for the Kansas Jayhawks instead. “Growing up […] Source: https://sports.yahoo.com/called-topeka-native-shin... |