Rienzo was designated for assignment by the Marlins on Wednesday, Joe Frisaro of MLB.com reports.

EDGE Analysis

Rienzo posted decent numbers at Triple-A last season, but can't seem to find his footing at the major league level, finishing 2015 with a 5.95 ERA and 1.53 WHIP over 19.2 innings with the Marlins. With the team officially adding Edwin Jackson to bullpen, Rienzo appears to be the odd man out, and would be slated to begin the season in the minors if he passes through waivers unclaimed.