Seth Martinez

Seth Martinez has agreed to a minor league contract with the Boston Red Sox. The deal includes a non-roster invitation to Spring Training.

Fantasy Impact

Martinez, 31, appeared in six games for the Marlins last season after pitching parts of four seasons with the Astros from 2021-24. The righthander has had some big league success as he has a 4.00 ERA in 144 innings. Martinez will have an opportunity to claim a bullpen spot in camp but, more than likely, he'll report to Triple-A Worcester.

The Marlins sent RHP Seth Martinez outright to Triple-A Jacksonville.

Fantasy Impact

Martinez cleared waivers after being designated for assignment. He'll remain in the Marlins organization.

The Miami Marlins designated Seth Martinez for assignment on Thursday.

Fantasy Impact

Since having his contract selected by the Marlins on August 27, Martinez has pitched 6.2 innings out of the bullpen, posting a 5.40 ERA and 1.05 WHIP. In a corresponding move, Ryan Weathers was activated from the injured list.

The Miami Marlins selected Seth Martinez's contract from Triple-A Jacksonville on Wednesday.

Fantasy Impact

Martinez will get his first action in the big leagues in 2025 after posting a 3.71 ERA and 1.26 WHIP across 43.2 innings out of the bullpen with Triple-A Jacksonville. He will likely be used in low-leverage situations early on.

The Marlins designated right-hander Seth Martinez for assignment Wednesday.

Fantasy Impact

Martinez's stint in Miami was short-lived, lasting less than two weeks after being claimed off waivers from Seattle on March 15. The Marlins cleared his roster spot to make room for newly acquired righty Tyler Phillips. Martinez appeared in 52.2 innings with the Astros last season, posting a respectable 3.59 ERA and 1.27 WHIP in a middle-relief role. Given his MLB experience and serviceable production, the 29-year-old could draw interest on waivers once again.