Washington Nationals relief pitcher Blake Treinen, right, is relieved by manager Matt Williams in the eighth inning of an exhibition spring training baseball game, Friday, March 21, 2014, in Jupiter, Fla. (AP Photo/David Goldman)
This is a 2014 photo of Blake Treinen of the Washington Nationals baseball team. This image reflects the Nationals active roster as of, Sunday, Feb. 23, 2014, when this image was taken. (AP Photo/Alex Brandon)
This is a 2014 photo of Blake Treinen of the Washington Nationals baseball team. This image reflects the Nationals active roster as of, Sunday, Feb. 23, 2014, when this image was taken. (AP Photo/Alex Brandon)
Washington Nationals pitcher Blake Treinen throws as he warms up, during a spring training baseball workout, Monday, Feb. 17, 2014, in Viera, Fla. (AP Photo/Alex Brandon)