Sean Manaea To Opt Out Of Mets Contract

Left-hander Sean Manaea is planning to opt out of the second year of his contract with the Mets, MLB.com’s Anthony DiComo writes (X link). Manaea signed a two-year, $28MM free agent deal with New York last winter that contained the player option for the 2025 season, and he’ll now leave $13.5MM on the table in search of a longer and more lucrative guarantee this offseason. He’s a virtual lock to receive a $21.05MM qualifying offer but is overwhelmingly likely to decline that in his pursuit of a longer-term pact.

Manaea’s decision comes as little surprise. The two-year pact he inked in Queens came in his second free agency foray. Since first reaching the open market on the heels of the 2022 season, he’s signed a pair of two-year contracts with opt-outs after year one, showing willingness to bet on himself and the confidence that he’ll eventually land a longer-term contract. Given the strength of his 2024 campaign, he’s now likely to find a guarantee of at least three years in free agency.

Entering the 2024 season, Manaea was viewed as something of a veteran stabilizer for the Mets’ rotation. New York’s president of baseball operations, David Stearns, made a series of short-term acquisitions in the rotation — Luis Severino also inked a one-year deal, and Adrian Houser was acquired from the Brewers — in an effort to patch things over in what most expected to be a transitional year for the Mets. Instead, the Amazins romped through the season’s final four months as the sport’s hottest team and rode that momentum all the way to the NLCS.

Manaea’s success was a huge part of that run. The 6’5″, 245-pound southpaw pitched a career-high 181 2/3 innings in the regular season and worked to a sharp 3.47 ERA. He fanned one quarter of his opponents, issued walks at a solid 8.5% clip and deftly avoided home runs (1.04 HR/9). Solid as the year-long numbers were, it was the second half where Manaea truly took off. Manaea altered his throwing motion midseason — closely resembling the delivery of likely NL Cy Young winner Chris Sale — and at the suggestion of pitching coach Jeremy Hefner began a unique pregame workout wherein he throws to the opposite mound in the bullpen while warming (X link, with video, via Steve Gelbs of SNY).

The transformation was nearly immediate. Over the final two-plus months of the year, Manaea pitched to a 3.09 ERA with an improved 28.5% strikeout rate against a 6.2% walk rate. He ditched his cutter entirely and eventually ditched his four-seamer as well, all in the name of throwing more sinkers and sliders. Opponents had averaged 89.2 mph off the bat against him prior to the changes and posted a 40.8% hard-hit rate, per Statcast. Down the stretch, those numbers plummeted to 87.5 mph and 32.4%, respectively. Manaea’s excellence carried on through three postseason starts, but he finally ran into a wall in the Mets’ final game of the year, surrendering five runs in just two innings in the decisive Game 6 loss to the eventual World Champion Dodgers.

In free agency, Manaea will market not only a career-high workload (200-plus innings, including the postseason) but also newly altered mechanics and a tweaked repertoire that led to his late-season surge. He’ll turn 33 in February, which will make anything longer than a four-year deal extraordinarily unlikely, but a three- or four-year pact at a strong annual value should be on the table. The Mets are in the market for multiple starting pitchers and will surely have interest in retaining the big lefty, but Manaea will command interest from a broad range of suitors. He’s one of the top starters on the market this time around, but his age will prevent him from landing the type of long-term deal from which many clubs shy away.