Diamondbacks' Luis Frias: Optioned to Triple-A

The Diamondbacks optioned Frias to Triple-A Reno on Friday.

Frias didn't fare well in the majors last season with a 10.59 ERA and 2.35 WHIP over 17 innings, and his spring wasn't much better. The 24-year-old reliever will need to re-establish himself in the minors before he can return to the D-backs' bullpen.