Rays first baseman opts out of deal to sign with AL East rival

The Rays granted first baseman Dominic Smith his release after he triggered an opt-out in his minor league deal, reports Marc Topkin of the Tampa Bay Times. Smith is set to join the Red Sox’s big league roster, per the Globe’s Julian McWilliams. The Sox will need to make a corresponding 40-man roster move to make his signing official. He’ll be the second addition to the big league roster for the Sox, who acquired infielder Zack Short from the Mets in exchange for cash less than one hour ago.

Boston recently lost first baseman Triston Casas to a rib fracture that’s expected to sideline him for a considerable period of time. The Sox acquired veteran Garrett Cooper in the aftermath of that injury, but he took a 95 mph fastball off his wrist/forearm last night and exited the game. MassLive.com’s Chris Cotillo passes along that Cooper is thankfully only bruised and does not have any fractures following that incident. Smith will give Boston some additional depth and a potential platoon partner for the righty-swinging Cooper.

Through 29 games and 81 plate appearances with the Rays’ Triple-A affiliate in Durham, Smith had posted a .263/.337/.375 batting line with a pair of homers and three doubles. He’s fanned in an uncharacteristic 29.2% of his plate appearances, but strikeouts typically haven’t been a glaring concern for the veteran, who’s fanned in 21.7% of his nearly 2,000 MLB plate appearances.

Smith, 28, was a first-round pick, longtime top prospect and (more briefly) a quality run producer for the Mets prior to being non-tendered in the 2022-23 offseason. From 2019-20, Smith treated the Mets to a stellar .299/.366/.571 batting line in 396 trips to the plate. He swatted 21 homers and connected on 31 doubles in that time before stumbling to a .643 OPS over his next two seasons and being cut loose. He signed with the Nationals in the 2022-23 offseason but posted a middling .254/.326/.366 batting line with a dozen homers during his lone year in the nation’s capitol.