The Cubs have designated pitcher Yoervis Medina for assignment, according to the MLB.com transactions page. Medina, who turned 27 last week, came to the Cubs in the May deal sending Welington Castillo to the Mariners.
The right-hander has tossed a combined 21 innings for the Cubs and Mariners this season, adding up to a 4.71 ERA with 6.9 K/9 and 4.7 BB/9 in a small sample size. In 20 Triple-A appearances, the hurler has posted a skyhigh 7.03 ERA with 9.2 K/9 and 4.8 BB/9. Medina struggled in Triple-A Iowa and, at this time, doesn’t seem like a candidate to receive tremendous outside interest.