The Marlins are optioning lefty Braxton Garrett back to Triple-A Jacksonville, reports Christina De Nicola of MLB.com. They’ll make a corresponding move tomorrow.
Garrett was recalled to step into the rotation last week. His season debut could hardly have gone worse. He allowed five runs on four hits and five walks while recording just four outs in a road loss to the Twins. Garrett took the ball again today against the Braves. He required 65 pitches to complete three innings of two-run ball, allowing three hits and walks apiece with a pair of strikeouts.
The 28-year-old Garrett was a capable mid-rotation starter between 2022-23. He lost most of the ’24 season to a flexor strain and underwent UCL surgery in January 2025. That wiped out all of last year. The Marlins optioned him out of Spring Training to allow him to build up in Triple-A. Garrett has a 2.30 ERA and 26% strikeout rate through six starts with Jacksonville, but his command has been a work in progress in the minors as well (12.3% walk rate).
Miami only recalled Garrett last week due to an unfortunate injury to rookie southpaw Robby Snelling. The 22-year-old made his MLB debut on May 8. He reported elbow discomfort during a between starts throwing session and was diagnosed with a UCL sprain. That’ll keep him down for a while, with a specific timeline to be determined after he goes for further testing.
The team announced yesterday that Snelling will see Dr. Keith Meister on Thursday (relayed by Kevin Barral of Fish On First). They should have a better idea by the weekend whether Snelling will require an operation or can proceed with a non-surgical route.
In either case, the Marlins will need to figure out the fifth rotation spot this weekend. Janson Junk and Sandy Alcantara will go for the final two games of the Atlanta series. Miami hasn’t announced pitching plans for their weekend set against the Mets. Eury Pérez and Max Meyer would be on regular rest for the first two games.
Ryan Gusto, Bradley Blalock and Dax Fulton are all on the 40-man roster and in the Jacksonville rotation. Fulton pitched tonight, while Blalock has struggled his last two times out. Gusto scuffled a bit early in the season but has turned in strong outings in three of his last four appearances. He struck out 10 over seven innings of two-run ball over the weekend.
Top prospect Thomas White isn’t on the 40-man but also looms in Triple-A. The 6’5″ southpaw has made five starts since returning from a season-opening injured list stint due to an oblique strain. He has yet to complete five innings in a start and has given up eight runs (six earned) over six combined frames in his past two outings. It’d be an odd time to call him up, but White ranks as the #4 pitching prospect in the sport at Baseball America. He’d been scheduled to start for Jacksonville tomorrow, but they now list reliever Zach McCambley for that game. It’s unclear if that’s related to a potential promotion or due to some kind of health question.
An injury probably will delay the debut for another of Miami’s better prospects. Triple-A slugger Kemp Alderman was placed on the minor league injured list after a collision at first base over the weekend. A natural outfielder, Alderman had recently begun getting some first base reps.
Alderman is out to a .303/.376/.526 start with nine homers in 40 games for Jacksonville. He’s striking out at a concerning 31% clip but obliterating the ball when he makes contact. Alderman has made hard contact on 64% of his batted balls while posting a 96 mph average exit velocity. That’s comparable to what James Wood, Munetaka Murakami and Oneil Cruz are doing at the MLB level. Alderman is obviously facing far lesser pitching than he’d see in the Majors, but he clearly has immense raw power.
Miami could certainly have used a jolt at first base. Christopher Morel, signed to a $2MM free agent deal to handle the position, missed most of April with an oblique injury. He has hit .152 without a home run in 15 games since returning. Connor Norby has a league average .231/.335/.378 slash line between the corner infield spots and designated hitter.
I’d vote for the Alderman