Miami Marlins

Kyle Stowers

LF

Stowers was scratched from a Feb. 28 spring training game due to hamstring tightness and was given a 1-to-2 week timeline to return to game action. He looks to be on track, checking off a box by taking live AB's. It's unclear if he has started his running progression yet.

Adam Mazur

SP

It's bad news for Mazur, who's pushing for a spot on the Marlins' Opening Day roster. The 25-year-old posted a 4.80 ERA and a 1.50 WHIP across 30 big-league innings last season for Miami and hasn't allowed a run in three innings of action during spring training. More information regarding Mazur's health should be available in the coming days.

Thomas White

SP

White was a long shot to make the Opening Day roster, anyway, but a recent oblique strain sealed his fate. He is not expected to be game-ready until late March, so White could get a late start to the minor-league season. The top prospect collected a 2.31 ERA and 145:51 K:BB over 89.2 innings across three minor-league stops in 2025.

Anthony Bender

RP

Bender is a bit behind schedule because of a shin issue, but he's on the mend. The veteran reliever faced hitters last week and will do so more times this week before being thrown into game action. Bender has plenty of time to ramp up for Opening Day.

Janson Junk

SP

Junk has been behind schedule after suffering a Grade 1 mild right ankle sprain early on in camp. He will throw one inning in Saturday's appearance before building up his workload from there. The right-hander is likely ticketed for a long-relief role with Miami.

Graham Pauley

3B

no

Andrew Nardi

RP

Nardi was briefly set back in camp after developing a blister on his pitching hand, but that no longer appears to be a concern for the lefty reliever. At this point in camp, Nardi's main focus will be building up the volume and intensity of his throwing sessions after back problems kept him out for the entire 2025 season. Nardi could face hitters in controlled settings on a couple more occasions before the Marlins clear him to make his Grapefruit League debut.

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.