Nationals designated RHP Joan Adon for assignment.
After eight years in the Nationals system, Adon might be on the move. Our guess, though, is that he’ll clear waivers. The 26-year-old is just 3-16 with a 6.66 ERA in 26 starts and nine relief appearances at the major league level, and he hasn’t been very successful in Triple-A of late, either. He’s also out of options, making him less attractive to teams looking for pitchers they can move between the minors and majors easily.