The Marlins announced Wednesday that right-hander Seth Martinez has been designated for assignment. His spot on the 40-man ...

The D-backs and reliever Justin Martinez have finalized a five-year contract extension that begins this season and runs ...

PHOENIX (AP) — Arizona hard-throwing right-hander Justin Martinez has agreed to an $18 million, five-year contract even as he continues to compete for the role of Diamondbacks closer. The ...

The Diamondbacks and pitcher Justin Martinez agreed to a five-year contract extension, Arizona Sports' John Gambadoro ...

Arizona Diamondbacks fireballing right-hander sat at his locker with his headphones on, listening to music, getting his gear ...

After spending his first four MLB seasons with the Astros, Martinez was designated for assignment in early November and claimed by the Diamondbacks. He then went to the Marlins on another waiver ...

J.D. Martinez is still one of the top sluggers in the free agent market. While several teams have been after the six-time All-Star, none could pull off a deal. Martinez has more time since there ...

The calendar has flipped to March and that means meaningful baseball will be played this ... had some contact with free agent slugger J.D. Martinez, reports the New York Post.