The Mets announced a host of roster moves before Monday's series opener with the Cubs. Luis Guillorme is back from the 10-day injured list, while Trevor May has returned from the COVID-19 list. In corresponding moves, the Mets placed reliever Bryce Montes de Oca on the 15-day IL with left hamstring tightness and designated infielder Deven Marrero for assignment.
Guillorme returns just under a month after straining his groin. The left-handed hitting utilityman has had a productive season, posting a .283/.355/.357 line across 289 plate appearances. He’s not much of a power threat, but Guillorme puts the ball in play and is capable of playing all around the infield. He’s rated particularly well as a second baseman in his career, but he’s also a viable backup for Francisco Lindor at shortstop and a candidate to take some third base playing time from Eduardo Escobar (although Escobar has been on a tear since being reinstated from his own IL stint a couple weeks back).
At the very least, Guillorme gives the Mets a high-quality utility infielder. His return left no room for Marrero, who was initially promoted when Guillorme first went down in mid-August. New York quickly outrighted Marrero off the roster but brought him back to the majors not long after. The 32-year-old has been on the roster for the past couple weeks but only gotten into five games, going hitless with three strikeouts in six at-bats.
It’s familiar territory for Marrero, who was also frequently shuttled on and off the Marlins roster last season. Despite only appearing in 15 MLB games over the last two years, he’s been designated for assignment a staggering eight times since June 2021. He’s cleared outright waivers each time. He’d have the right to refuse a minor league assignment in favor of free agency if he goes unclaimed again, but it seems likely he’d elect to return to Triple-A Syracuse. Marrero has a .217/.309/.325 line over 137 plate appearances there this year.
Montes de Oca was first promoted on Sept. 3, when May landed on the injured list. He’s made three appearances, allowing four runs in 3 1/3 innings but striking out six. The big right-hander has averaged 95.4 MPH on his cutter and just under triple digits on his sinker, per Statcast, showcasing the impact stuff that allowed him to strike out more than 35% of opponents in 30 Triple-A innings this year. The 26-year-old also walked 15.4% of batters faced at that level, though, and the Mets eased him into the big leagues with low-leverage work.
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