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.

Latest fantasy baseball bullpen updates Felix Bautista, the Orioles' closer when healthy, continues to work his way back from Tommy John surgery and could be iffy for Opening Day. A ...

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Squelches fourth-inning jam ...

Holmes’ Chase% is in the 97th percentile, while his BB% is in the 90th. He owns the third-highest SwStr% on sliders over the ...

It's baseball, anything can happen ... Adrian Del Castillo and José Herrera, feel Martinez has closer stuff and a closer's mindset. "Justin has all of the talent and mentality.