Miami Marlins Unveil Two New Uniforms at FanFest This Weekend

There's a full picture of the uniform set within the following post from Paul Lukas of Uni-Watch:

Also from Lukas:

The old blue jersey was used only for spring training and BP. It’s not yet clear, at least to me, whether the new blue jersey will be part of the team’s jersey rotation for regular season games, but the new black and new blue jerseys are referred to in the Guide as “Alternate 1” and “Alternate 2,” respectively, so game use for the blue jersey seems possible.

Also, the Guide doesn’t show the teal throwback that the team wore as part of its 30th-anniversary celebration last season. That doesn’t necessarily mean they won’t be wearing the throwback this year (throwbacks aren’t always shown in the Guide), but the Marlins were over the “four plus one” limit last season (white, grey, black, blue, throwback, and City Connect), so scrapping the throwback would get them back within the guidelines.

Getting rid of the teal throwback would be tough, considering that's a classic design that people were excited to see back in 2023.

As for the Marlins on the field, they finished third in the National League East last season and made the playoffs as a wild card team. Unfortunately, they were knocked out of the NL playoffs in the wild card round by the Philadelphia Phillies.

They'll look to grow again this season even without ace pitcher Sandy Alcantara, who is out for the season with injury.