The D-backs and reliever Justin Martinez have agreed on a five-year, $18 million contract extension, a source told MLB.com ...

According to a report from Moises Fabian and Mike Rodriguez on X/Twitter, the Arizona Diamondbacks and reliever Justin ...

The Arizona Diamondbacks are on the verge of locking up power-armed reliever Justin Martinez on a five-year, $18 million ...

Martinez signed a five-year, $18 million contract extension with the Diamondbacks on Friday, Aaron Hughes of SI.com reports.

Martinez allowed two runs on two hits and struck out one over one inning in Thursday's spring game against the Athletics. Martinez worked the seventh inning following other closer candidates Kevin ...

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

The Arizona Diamondbacks agreed to a five-year, $18-million contract extension with right-hander reliever Justin Martinez, ...

Diamondbacks manager Torey Lovullo said Wednesday that he probably won't name a closer at the start of the season and instead will play matchups with Martinez and others, Alex Weiner of ArizonaSports.

Martinez struck out two over one inning in Monday's spring game against the Royals.

The Diamondbacks scored a ton of runs last year, leading to a winning season but one game away from the playoffs. This year, ...

Latest fantasy baseball reliever updates Diamondbacks manager Torey Lovullo, who has typically preferred to use a set closer ...