Reliever Roundup: April 6, 2024

Below you’ll find a roundup of notable reliever-related news for the season so far, organized by team (not every team will have notes). This is the first update of the season and this will run every Saturday.

You can also view the Closer Depth Chart for a full picture of bullpen hierarchies.

American League

Baltimore Orioles

Craig Kimbrel’s velocity is down (93 mph on average), but he’s not concerned. He tends to add velocity as the season goes on and has struck out four of the seven batters he’s faced despite the lower velo.

Chicago White Sox

John Brebbia looks headed to the IL with a calf strain (a recurrence of the injury from Spring Training), though Michael Kopech appears to be the closer right now anyhow. That said, Kopech has run some high pitch counts and has walked five hitters in 5.1 innings, so he may be unable to work back-to-backs until he’s more efficient. Steven Wilson is the likeliest backup and Jordan Leasure has two scoreless appearances to start his career.

Detroit Tigers

A.J. Hinch won’t name a closer, but Jason Foley is definitely his most trusted arm. But Hinch won’t limit Foley to the ninth; he pitched a tie game against a tougher part of the order on Friday, for example, with Andrew Chafin trying for the save before Alex Lange had to bail him out. Shelby Miller and Tyler Holton have also excelled in what could be a sneaky-good, flexible bullpen.

Kansas City Royals

Even though both are running high ERAs in the very early going, it looks like Will Smith and James McArthur are co-closers, depending on matchups (Smith is lefty, McArthur a righty) and John Schreiber and Chris Stratton will help get the ball to them. Angel Zerpa also got a couple holds as a situational lefty and could sneak a save or two if Smith’s unavailable and the matchups work out.

Los Angeles Angels

Carlos Estévez is definitely the closer—and will be when Robert Stephenson returns sometime this month—but beyond that is a bit of a mess. Matt Moore has been conventionally used as a setup man, with José Soriano pitching in high leverage, but for two-plus innings. He could make some spot starts, which pushes Adam Cimber up the depth chart.

Minnesota Twins

Griffin Jax has gotten the Twins’ only save with Jhoan Duran on the IL with an oblique strain; he’s throwing from 150 feet with no pain but his timetable remains up in the air. Both Jax and Brock Stewart have looked good and we’ll assume they’re splitting closing duties until Minnesota has a few more saves in the books.

Oakland Athletics

No saves yet for the A’s, and while Mason Miller is far and away their most talented arm—reliever or otherwise—he didn’t work back-to-back days all Spring, nor has he this season; two of his three appearances have been for multiple innings. Lucas Erceg could be the next-best option if a save chance comes the day after Miller pitches, with T.J. McFarland the top lefty.

Seattle Mariners

Scott Servais has never been afraid to use Andrés Muñoz for multiple innings, or a single inning earlier than the ninth. Ryne Stanek will pick up a save here and there as that happens (as he did on Monday), and Matt Brash and Gregory Santos could do the same when they’re off the IL.

Tampa Bay Rays

Pete Fairbanks has been off with his command and his velocity is down 1.5 mph compared to last year. But it’s early, and the Rays will likely stick with him for at least a little bit. Jason Adam is next in line.

Texas Rangers

The Rangers don’t yet have a save, and both José Leclerc and David Robertson have finished games. Robertson has out-pitched Leclerc but is also likelier to get 4+ outs, which could actually lead to Leclerc getting more saves.

Toronto Blue Jays

Closer Jordan Romano and setup man Erik Swanson should be back from injury in fairly short order, with the Blue Jays taking a “cobble things together” approach to the ninth inning in their absences. Chad Green has the team’s one save, but Yimi García and Trevor Richards have pitched in high leverage as well.

National League

Chicago Cubs

Craig Counsell hasn’t named a closer officially, but it’s very clear based on usage that Adbert Alzolay is the guy, as if there was any doubt.

Los Angeles Dodgers

The Dodgers, ravaged by pitching injuries (seven pitchers on the IL, including key relievers Brusdar Graterol and Blake Treinen) have turned to Daniel Hudson as their top setup man with Joe Kelly struggling. He earned a save on Sunday and could get a few more if Dave Roberts deploys Evan Phillips earlier, as he’s wont to do.

Miami Marlins

Tanner Scott’s control has been atrocious dating back to Spring Training, but the slumping Marlins don’t necessarily have anyone better to go to right now. Anthony Bender has looked good but there may not be much sense in going away from Scott just yet, either.

Milwaukee Brewers

Abner Uribe got touched up on Friday but looks to be the sole closer regardless, even as Pat Murphy said he’d play matchups with Devin Williams out half the year with a back injury. Trevor Megill is currently on the concussion IL and Joel Payamps hasn’t pitched well, so Uribe should have a strong hold on the job.

New York Mets

Edwin Díaz has also had a downtick in velocity, but he’s touched 98-99 and has pitched in some cold-weather games. I’m not sounding the alarm bells just yet, and his slider is in good form.

Pittsburgh Pirates

David Bednar looks recovered from a back injury that led to some unavailability at the start of the season, though he’s yet to work back-to-back games. Aroldis Chapman could still get a save here and there if Bednar’s still ramping up a bit.

Washington Nationals

Kyle Finnegan‘s earned both Nationals saves this year, but Hunter Harvey’s been a lot sharper. Tanner Rainey, coming off Tommy John surgery (he made just one appearance at the end of last season) has been erratic, with a 25% walk rate and without his usual velocity.