Athletics release reliever Michael Kelly, who is now a free agent

The Athletics have released reliever Michael Kelly, per the MLB.com transaction log, making him a free agent after three seasons in the organization.

What happened

Per MLB Trade Rumors, the A's designated Kelly for assignment roughly a week before the release, clearing a 40-man roster spot to bring rookie infielder Joshua Kuroda-Grauer to the big-league level. At the time of that DFA, Kelly had just landed on the Triple-A injured list — a detail that, under general league roster mechanics, made the path forward fairly narrow. Injured players cannot be placed on outright waivers, and per MLB Trade Rumors, there was not going to be any trade interest. Once a player in that situation clears the seven-day DFA window without a trade, a release is the natural outcome.

The A's retain the ability to bring Kelly back on a minor-league contract, per the report, though as a 33-year-old right-hander now in free agency, he is free to explore other opportunities across the league.

Why it matters

Kelly's departure closes out what was, by the numbers, a quietly productive run in the organization — the kind of bullpen tenure that rarely generates headlines but reliably eats innings. This was his third season with the A's, and the first two were genuinely useful. Per MLB Trade Rumors, he was originally claimed off waivers from the Guardians during the 2023-24 offseason, which is itself a very specific kind of baseball origin story: one team's roster crunch becomes another team's depth piece.

The wrinkle in the middle of that run is worth noting. Per the report, Kelly served a one-year suspension between his two productive seasons in the organization — a gap that makes the combined numbers across those years read a little differently in context. He did not simply accumulate those appearances in a straight line.

For the A's, the more immediate story is what the move was made to enable: getting Kuroda-Grauer onto the 40-man roster and into the big-league picture. Kelly's release is the administrative footnote to that promotion, the kind of transaction that shows up in the log on a Monday morning and gets processed quietly while the roster moves on.

The numbers

Kelly combined for a 2.92 ERA across 70 appearances between his two active seasons, per MLB Trade Rumors. That is a meaningful body of work for a reliever operating in the middle and late innings, and it represents the kind of track record that tends to generate minor-league interest — or, depending on the market, a look from a club with a bullpen need and a roster spot to spare.

The Athletics' own ledger tells a different story at the moment. The club sits at 64-98 (.395), 4th in the AL West and 17 games back in the division. They have been eliminated from both the division race and the Wild Card race, and they enter this week on a two-game losing streak. Their Wild Card ranking sits at 11th, 20.0 relative to the cut line — which is the kind of number that makes roster construction feel more like an audition process than a pennant push.

Where the club stands

At 64-98, the Athletics are deep into the portion of the season where the transaction log becomes a laboratory. Bringing up Kuroda-Grauer, the rookie infielder whose call-up triggered this entire chain of events, fits that frame: the A's are not maneuvering for October. They are finding out what they have.

The upcoming schedule offers no particular relief. The club heads to Comerica Park to face the Detroit Tigers for three games, with J.T. Ginn drawing the Tuesday start against Tarik Skubal, Jeffrey Springs going Wednesday against Troy Melton, and José Suarez taking the Thursday assignment against Framber Valdez. That is a rotation matchup that will test whatever the A's are building, and it arrives while the club is still processing the week's roster adjustments.

What we don't know yet

The release appears in the MLB.com transaction log, but several threads remain open. Kelly's injury — the one that landed him on the Triple-A injured list at the time of his DFA — has not been characterized in the available reporting. Its nature, severity, and expected timeline are not part of the public record as of this writing.

Whether the A's will pursue Kelly on a minor-league deal once he clears free agency is also unresolved. Per MLB Trade Rumors, that option exists, but no indication of intent has been reported. A minor-league arrangement would keep him in the organization without a 40-man commitment — a structure that often includes an opt-out provision and sometimes a spring-training invitation, though none of those specifics have been reported here.

And on the other side of the ledger: what Kelly's market looks like is genuinely unclear. A 2.92 ERA across 70 appearances is a real credential, but it comes with the suspension gap in the middle and an active injury situation at the time of release. How clubs weigh those factors is a question the next few weeks will answer.

What to watch

The more forward-looking thread here is Kuroda-Grauer, the rookie infielder whose promotion set this sequence in motion. His performance at the big-league level is now the story the A's are actually telling — Kelly's release is the cost of admission for that chapter.

For Kelly himself, the question is whether a club with a bullpen need and some tolerance for uncertainty takes a look. A 33-year-old right-hander with a 2.92 ERA across his last two active seasons is not an obvious afterthought, even accounting for the circumstances of his departure. The minor-league market for relievers with that kind of track record can move quickly once a player reaches free agency, though whether that applies here remains to be seen.

The A's, meanwhile, continue their series in Detroit — a three-game set that will tell us something about the current roster configuration, even if the standings have long since stopped asking urgent questions of this particular ballclub.