Ketel Marte is one of the most intriguing names on the trade market this MLB offseason, largely because of what he still offers and how long he’s under team control. The 32-year-old switch hitter is coming off another elite season in Arizona, posting a .283/.376/.517 slash line with 28 home runs, and he is a multiple-time All-Star.
Which MLB Teams Could Trade For Ketel Marte?
On top of that, Marte’s long-term extension with the Diamondbacks runs through at least 2030, giving any acquiring club several seasons of contractual security rather than a short rental. That combination of proven production and multi-year control explains why the Diamondbacks are listening on Marte but setting a very high price.
Which MLB teams might be interested in trading for Ketel Marte? Here are three possible destinations:
Seattle Mariners
With Jorge Polanco departing in free agency, the Mariners have a middle-infield void to fill. Marte would be an instant impact bat there and a clear upgrade.
Marte began his career with the Mariners system, and a hometown-type reunion narrative resonates with fans. Seattle also has pitching depth and prospect capital that aligns with what Arizona reportedly wants in return. For the Mariners, Marte isn’t just a bat, but a potential centerpiece to push Seattle deeper into contention during what has become a championship window.
Boston Red Sox
Boston has been widely reported as one of the leading suitors for Marte, with MLB .com and other insiders tying the Red Sox and Diamondbacks together in trade chatter. If they continue to fall short in their pursuit of landing some big free agents, Boston could pivot to trades for established bats.
Marte would instantly bolster their lineup and give them a plus bat up the middle. Boston has flexibility in their infield alignment and could shift pieces around to accommodate Marte at second while maximizing offense elsewhere.
Tampa Bay Rays
Tampa Bay reportedly checked in with Arizona on Marte, showing at least exploratory interest. Reports linked Tampa Bay to actual trade discussions that involved pitching assets like Shane Baz or Ryan Pepiot in proposed frameworks, although nothing is close and Baz was since traded.
Tampa Bay’s farm system and pitching depth have been traded and thinned, which might make putting together a package tough, however. Tampa’s roster construction often prioritizes pitching depth and roster flexibility, so parting with prized arms for one bat is a real obstacle.
