The Orioles have acquired Yamaico Navarro from the Pirates for Jhondaniel Medina, the team announced. To make room on the 40-man roster, Stuart Pomeranz was designated for assignment.
Navarro, 25, hit .160/.232/.220 in 56 plate appearances for Pittsburgh and .279/.366/.491 in 257 plate appearances in Triple-A this year. Medina, 19, posted a 4.14 ERA with 9.0 K/9 and 3.6 BB/9 in 50 innings down in Single-A this season. Pomeranz, 27, allowed two runs in six innings for Baltimore this year while pitching to a shiny 0.00 ERA in 23 1/3 innings between Double-A and Triple-A.