Miami Marlins: Breaking News, Rumors & Highlights

This Rising Prospect Gearing Up to Be Marlins' Biggest Sleeper in 2026

The Miami Marlins have three key prospects who tend to soak up the most attention—Thomas White, Aiva Arquette and Owen Caissie. But with White and Arquette now out of commission for much of the spring, a few other prospects are going to have opportunities to shine.

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Marlins Ace Named in Eye-Opening Trade Prediction with AL Contender

Throughout all of last season, the Miami Marlins franchise was in the news, especially surrounding what they would do at the trade deadline with their ace, Sandy Alcantara.

Thomas White News / ESPN / March 1

Top Marlins prospect White out with oblique strain

Miami pitching prospect Thomas White is expected to miss three to four weeks with a right oblique strain.

Miami Marlins News / Miami Marlins on SI / March 1

Which Miami Marlins Prospects Are Real Depth vs. Marketing Names

The Miami Marlins are filled with talent in their organization, and manager Clayton McCullough must find a way to manage playing time. The Marlins are serious about their playoff aspirations.

CC Sabathia News / Yardbarker Quizzes

The 'A.L. wins leaders since 2000' quiz

How many of the starting pitchers to lead the American League in wins since the 2000 season can you name in five minutes?

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Thomas White News / MLB Trade Rumors / March 1

Thomas White Suffers Oblique Strain

Left-handed pitching prospect Thomas White is dealing with a grade one strain of his right oblique that will preclude him from appearing in further Spring Training games, according to a report from Christina De Nicola of MLB.com.

Athletics News / Yardbarker

One storyline to follow for every MLB team in 2026

As Spring Training opens for 2026, all 30 teams have high hopes and big questions. These are the storylines to follow for each team heading into Opening Day.

Miami Marlins News / Miami Marlins on SI / March 1

Marlins Star Pitching Prospect Suffers Injury, Out for Spring Training Games

The Miami Marlins have plenty of candidates for the starting rotation. But this top prospect will be out for the foreseeable future. Star pitching prospect

Miami Marlins News / Miami Marlins on SI / March 1

Marlins All-Star Escapes Serious Injury but Will Miss Spring Training Games

The best news would have been no injury. But the Miami Marlins got the next best news they could have on All-Star outfielder Kyle Stowers. Stowers now has a one-to-two-week timetable to return to game action according to manager Clayton McCullough, as reported by MLB.com.

Konnor Griffin News / Miami Marlins on SI / February 28

What Numbers Say About This Marlins Prospect vs. Konnor Griffin

Major League Baseball is in good hands when it comes to future stars finding their way into the league. No one prospect is more popular at the moment than MLB's No.1 prospect, Pittsburgh Pirates shortstop Konnor Griffin.

Aiva Arquette News / Miami Marlins on SI / February 28

Marlins Rising Prospect Aiva Arquette to Miss Time After Surgery

Miami Marlins prospect Aiva Arquette wasn’t going to make the Major League roster. But now he’s going to miss the rest of spring training. Arquette had core muscle surgery on Friday, per MLB.com’s Christina De Nicola.

Miami Marlins News / Miami Marlins on SI / February 28

Marlins Rookie Emerging as Potential X-Factor for 2026 Season

When Miami Marlins president of baseball operations Peter Bendix decided to trade two of his starting pitchers, Edward Cabrera and Ryan Weathers, the returns were a handful of prospects.

Miami Marlins News / Miami Marlins on SI / February 28

How Potential MLB Salary Floor Would Massively Impact Marlins Payroll

The Miami Marlins have done a great job of controlling costs going into the 2026 season. Per Spotrac, the Marlins have a projected tax payroll of $78.1 million for 2026, the lowest payroll in baseball.

Athletics News / Yardbarker

25 MLB players that could be traded during the 2026 season

The 2026 MLB season is right around the corner, and it is never too early to start thinking about how it might unfold. Seemingly, every year, we have a decent handle on who should contend and who is likely to struggle, which makes looking ahead to the trade deadline inevitable.

Miami Marlins News / Miami Marlins on SI / February 27

Marlins Young Pitcher Predicted for Breakout 2026 Season

Going into spring training, there are a lot of questions that need to be answered when it comes to the Miami Marlins. Maybe the biggest question marks surround their starting pitching and just what the rotation will look like on Opening Day.

Clayton McCullough News / Miami Marlins on SI / February 27

Marlins Skipper Discusses Hitting Fundamentals in Batting Cage Sessions

Miami Marlins skipper Clayton McCullough makes his second appearance for another episode of "Spring with the Skipper." In the latest episode, McCullough goes into the intricacies of batting cages and how each player uses different techniques to improve their hitting approach.

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Miami Marlins News / Miami Marlins on SI / February 27

The Non-Obvious Marlins Player Who Has Real Roster Leverage

The Miami Marlins have a handful of players named to MLB's 2026 Top Prospect rankings. Thomas White comes in at No. 17, Robby Snelling at No. 39, Owen Caissie at No.

Braxton Garrett News / Miami Marlins on SI / February 27

Marlins Pitcher Braxton Garrett Returns to Mound After Missing 2025 Campaign

Miami Marlins spring training is now is full swing, and they're coming off a tight 8-7 victory over the Toronto Blue Jays on Thursday. The Marlins took a while to start heating up at the plate, scoring six of their runs between the eighth and ninth innings.

Miami Marlins News / Miami Marlins on SI / February 26

Promising Outfielder Recently Named Marlins Best Power-Hitting Prospect

The Miami Marlins acquired a key prospect this offseason, who is expected to provide a major impact on the franchise. In a large trade package with the Chicago Cubs, the Marlins shipped their right-hander Edward Cabrera out to the Windy City in exchange for Owen Caissie, Cristian Hernandez and Edgardo De Leon.

Owen Caissie News / Miami Marlins on SI / February 26

What Owen Caissie’s Spring Usage Really Says About His 2026 Role

The offseason was filled with trades for the Miami Marlins, who traded away two established starting pitchers in Edward Cabrera and Ryan Weathers. But giving up those players helped the Marlins get some prospects for the future who could help immediately at the Major League level.

Miami Marlins News / Miami Marlins on SI / February 26

Marlins Free Agent Signing Lands at Bottom of Preseason Positional Ranking

Going into the offseason, there were questions surrounding just how much money the Miami Marlins were going to spend. As it turned out, the president of baseball operations, Peter Bendix, made some moves in free agency and a couple of big trades.

Pete Fairbanks News / Miami Marlins on SI / February 26

Pete Fairbanks’ Marlins Spring Training Debut Looked Like Best Days with Rays

The Miami Marlins' bullpen needed an established closer to shut down games in 2026, and after a season where they were a few wins shy of going .500, the Marlins are projecting themselves into the best spot to win more games in 2026.

Miami Marlins News / Miami Marlins on SI / February 25

Marlins Pitcher Eury Pérez Made Bold Choice This Offseason

The Miami Marlins starter Eury Pérez is having a productive offseason at Florida International University. In the latest episode on the Marlins' YouTube

Miami Marlins News / Miami Marlins on SI / February 25

Marlins Opening Day Lineup Projection Built Around Youth and Upside

The Miami Marlins enter the 2026 season with a clear leader on the mound and a lineup that reflects the organization’s commitment to a youth movement. With Sandy Alcantara confirmed as the Opening Day starter, for the sixth time, Miami continues to have stability at the top of the rotation.

Miami Marlins News / Miami Marlins on SI / February 25