The Marlins promoted White from Single-A Jupiter to High-A Beloit on Monday, FishonFirst.com reports.
White owned a 3.18 ERA over 34 innings with Jupiter in 2024, despite posting a 1.59 WHIP and opponents batting .274 against him. However, the southpaw also has 44 strikeouts over that span, and he'll jump to the next level alongside fellow pitching prospect Noble Meyer.