Yilber Diaz optioned to minor-league camp

by Bruno Mulé | Diamondbacks Correspondent | Thu, Mar 5th 10:41am EST

Diaz transitioned to a relief role at Triple-A Reno last season and issued 73 walks across 57 innings in the minors. He allowed four runs on three hits and two walks over 1.2 innings this spring. (Alex Weiner)

---