The Marlins announced that they have signed right-hander Cal Quantrill to a one-year deal. Left-hander Braxton Garrett has been transferred to the 60-day injured list as the corresponding move. Quantrill’s deal reportedly guarantees him $3.5MM, though the Excel Sports Management client can potentially earn another $500K via incentives.
Quantrill, 30, just finished a season pitching for the Rockies. After a few years pitching for the Guardians, he was flipped to Colorado and had to navigate the challenge of pitching at altitude in 2024. Given the conditions, the results were passable. He made 29 starts and logged 148 1/3 innings, allowing 4.98 earned runs per nine. His 16.8% strikeout rate was subpar but pretty normal for him. His 10.5% walk rate was a bit higher than average while his 44.4% ground ball rate was right around par.
The Rockies could have brought Quantrill back for 2025, with MLBTR contributor Matt Swartz projecting him for a $9MM salary, but they opted to non-tender him instead. That sent him to free agency without being exposed to waivers, which made him available to work out this deal with the Marlins.
He has had some better numbers in the past. Over the 2021 and 2022 seasons with Cleveland, he worked a swing role, making 54 starts and 18 relief appearances. Over those campaigns, he posted a 3.16 ERA with an 18% strikeout rate, 6.8% walk rate and 42.6% ground ball rate. He benefited from a .274 batting average on balls in play and 77.9% strand rate in that time, which were both on the lucky side. His 4.10 FIP and 4.50 SIERA over that span were perhaps better reflections of his performance but still solid numbers for a back-end starter or swingman.
In 2023, things regressed for him a bit. He spent some time on the injured list due to shoulder inflammation and was only able to make 19 starts. He had a 5.24 ERA and was designated for assignment after the season, which led to his trade to Colorado.
The Marlins are likely looking for Quantrill to serve as a steadying force in a rotation that has talent but is in flux. With the club rebuilding, they have had a strong willingness to deal players over the past year. In the rotation, they traded Trevor Rogers to the Orioles at last year’s deadline and then Jesús Luzardo to the Phillies in this offseason. Garrett is also going to miss the 2025 season while recovering from surgery on the ulnar collateral ligament in his throwing elbow. Eury Pérez is recovering from Tommy John surgery and isn’t slated to return until around the All-Star break.
As of now, the on-paper rotation consists of Sandy Alcántara, Ryan Weathers, Edward Cabrera and Max Meyer, with plenty of uncertainty in those remaining options. Alcántara is returning after Tommy John surgery wiped out his 2024 campaign. Even if he’s successful in coming back healthy, he will likely be in trade rumors this summer. Weathers had some good numbers last year but spent a decent chunk of time on the IL due to a finger strain and still hasn’t thrown 100 innings in an MLB season. Cabrera has also never hit the 100-inning plateau and has walked 13.3% of opponents in his career. He’s also been in plenty of trade rumors and could be flipped if he shows some hints of improvement. Meyer missed the 2023 season recovering from Tommy John surgery and came back last year to make 11 big league starts with a 5.68 ERA.
The Fish have some depth options like Valente Bellozo, Adam Mazur and Connor Gillispie, but those guys all have options. Quantrill can take a rotation spot and bump those guys down to the Triple-A rotation, at least until an injury or a trade opens up an opportunity. If Quantrill pitches well, he’ll likely end up on the trade block himself.
RosterResource currently pegs the Marlins for a competitive balance number of just over $83MM, which should jump to around $86-87MM once Quantrill’s deal is factored in. It has been reported that they may need to get up to $105MM to avoid being subject to a grievance from the MLBPA, in relation to the use of their revenue-sharing funds. If the club plans to get to that number, then perhaps they will look to make further upgrades to their roster in the coming weeks.
Alden González of ESPN reported that the two sides were in agreement prior to the official announcement. Craig Mish of the Miami Herald first reported the $3.5MM guarantee. Robert Murray of FanSided reported that Quantrill can earn as much as $4MM on the deal, suggesting that there are potential incentives worth $500K.