
At the start of the year, the Miami Marlins were seen as having one of the strongest young rotations in MLB. Now, just three months into the season, their two top pitching prospects are likely out for the year due to injury.
On Friday, the Marlins announced that the organization's top prospect , Thomas White, will be sidelined with a left shoulder capsular injury that he sustained last month. The timeline for recovery is 12-16 months, putting the rest of White's 2026 season in doubt.
It's been a rough year for White, who started the year on the injured list with a Grade 1 oblique strain during Spring Training. White returned to action with rehab games at Single-A Jupiter and was quickly promoted to the team's top affiliate at Triple-A Jacksonville.
The #Marlins announced that top prospect Thomas White will likely miss the remainder of the season after sustaining a left shoulder capsular sprain.
— Isaac Azout (@IsaacAzout) June 5, 2026
The timeline for his return is 12-16 weeks.
White was considered a top option to be called up to the big league club when fellow top prospect Robby Snelling underwent Tommy John Surgery last month. With both southpaws likely out for the year, the Marlins are down their top two prospects according to MLB Pipeline. Right-handed starters Janson Junk and Eury Perez are also both on the IL with respective leg injuries.
White's injury-riddled season has led to some underwhelming numbers for the Jumbo Shrimp. In five starts at Triple-A, White has a 0-1 record with a 4.34 ERA and 1.446 WHIP in 18.2 innings of work. He has struck out 25 batters, walked nine, and allowed three home runs on 18 hits.
The numbers for MLB's No. 1 LHP prospect Thomas White (@Marlins) after 4 scoreless IP and 6 strikeouts for the Triple-A @JaxShrimp:
— MLB Pipeline (@MLBPipeline) April 24, 2026
• .130 BAA
• 15.4 K/9
• 1.93 ERA pic.twitter.com/XmcgKVGwOf
The imminent arrivals of White and Snelling were reason enough for the Marlins to deal Edward Cabrera to the Chicago Cubs this offseason. With Sandy Alcantara's name already swirling in trade rumours, it is almost a certainty that White will be on the Marlins' roster in 2027, with Snelling joining him around the All-Star break when he returns from his torn UCL.
Even if White can return this year in late-August or early-September, it is unlikely the Marlins will bring him up for his MLB debut. Miami is currently second-last in the NL East division and five games back of the final NL Wild Card spot. Unless there is a dramatic turnaround, expect Miami to be a seller again at this year's trade deadline, as they look ahead to a younger starting rotation in 2027.
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