Miami Marlins

Owen Caissie

RF

Manager Clayton McCullough said after Sunday's win over the Nationals that Caissie was likely to be available for Tuesday's series opener, but the outfielder will instead sit out a second consecutive game. The 23-year-old is dealing with left triceps discomfort and should continue to be considered day-to-day.

Pete Fairbanks

RP

After checking out fine after throwing a live batting practice session Saturday, Fairbanks has been cleared to join the Marlins for the start of their six-game road trip and should be ready to go for the second game of the club's series in Minnesota. Before hitting the shelf April 28 after experiencing nerve irritation in his right hand, Fairbanks had notched five saves in six chances but had posted a 10.00 ERA and 1.44 WHIP in nine innings over 10 appearances. Fairbanks' underlying numbers (3.48 xERA, 22.0 K-BB%) were more encouraging, however, and he should immediately step back in as Miami's preferred closing option after none of the Marlins' other relievers have seized control of the ninth inning while he's been on the shelf.

Ronny Henriquez

RP

The transaction frees up a spot on the 40-man roster for Chris Paddack, whose signing was officially announced Thursday. Henriquez underwent a UCL reconstruction surgery with an internal brace procedure on his right elbow in December and will be sidelined for the duration of the 2026 season.

Jesus Tinoco

RP

Tinoco is recovering from UCL surgery and will miss the entire 2026 season, so it's likely a two-year minor-league deal. The right-handed reliever made 20 appearances for Miami in 2025, posting a 5.12 ERA and 10:8 K:BB over 19.1 innings while notching four saves.

Griffin Conine

LF

Conine suffered a left hamstring strain during Thursday's game against Cincinnati and has now decided to go under the knife to treat the problem. He's expected to miss 6-8 weeks following the procedure, setting him up for a return to Miami's lineup in late May or early June.

Adam Mazur

SP

The move frees a spot on the 40-man roster. Mazur will miss the entirety of the 2026 season after undergoing UCL reconstruction surgery with an internal brace on his right elbow earlier this month.