Nationals designated RHP Miles Mikolas for assignment.
The Nats added Mikolas on a one-year, $2.25 million deal back in February, something which made sense given the state of their rotation, but he’s posted a rough 5.82 ERA over 11 starts and 14 relief appearances this season. As he turns 38 later this month, it’s fair to wonder if he’s thrown his final pitch in the majors. The Nationals are calling up Jackson Kent to make his MLB debut on Wednesday against the Cubs.