Is Justin Martinez ready to take over as the Arizona Diamondbacks' full-time closer? He thinks so, and so do two catchers who ...

The Diamondbacks still haven't added a set closer, but they have several intriguing arms competing for the job. Read more at ...

Martinez walked one and struck out one over a scoreless fourth inning in Tuesday's game against the Cubs.

The Diamondbacks are not much closer to picking their ninth-inning man than they were at the start of spring training, ...

The Arizona Diamondbacks are fresh off their first Cactus League victory on Monday, defeating the Cleveland Guardians 4-3. On ...

This story was excerpted from Steve Gilbert's D-backs Beat newsletter. To read the full newsletter, click here. And subscribe ...

The Diamondbacks' game against the Chicago Cubs included an appearance from a top candidate for the team's closer job, right-hander Justin Martinez. Martinez pitched a hitless inning, touching 100 ...

The Diamondbacks' game against the Chicago Cubs included an appearance from a top candidate for the team's closer job, right-hander Justin Martinez. Martinez pitched a hitless inning, touching 100 mph ...