Colton Willems, the 22nd overall pick in the 2006 draft, informed the Nationals on Tuesday that he is retiring from baseball.
The 6-foot-3 right-hander was drafted out of high school and is still only 21 years old, but he’s been frustrated by a lack of progress in the low minor leagues. Willems had an 0-1 record and a 9.49 ERA out of the bullpen this season at Single-A Hagerstown. The Nats placed him on the restricted list.