Diamondbacks recalled RHP Cristian Montes de Oca from Triple-A Reno.

Montes de Oca joins Arizona’s bullpen for Saturday’s regularly scheduled contest against the Reds. The 25-year-old righty was up briefly last month, but didn’t end up making an appearance. He’s posted a serviceable 4.07 ERA across 24 1/3 innings (17 appearances) this season at the Triple-A level.