Miami Marlins

Leo Jimenez

SS

Jimenez will head to Miami after being designated for assignment by Toronto on Wednesday. The infielder spent most of 2025 at the Triple-A level and has slashed .207/.303/.332 with five home runs and zero steals across 242 career plate appearances in the majors with the Blue Jays. He has no minor-league options remaining, so Jimenez will need to be added to the Marlins' 26-man active roster ahead of Monday's game against the White Sox.

Christopher Morel

LF

Morel is set to play five innings at first base in what will be his first game action since he went down with a left oblique strain in late March. He'll need a handful of rehab contests before rejoining the Marlins' active roster. Morel was slated to be Miami's primary first baseman before getting hurt.

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.

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.