Diekman allowed two hits and an earned run in a third of an inning Sunday against the Nationals. Diekman's struggles continue. He has an 8.04 ERA and has put 35 runners on base in 15.2 innings. His fastball velocity and strikeout rate are both in line with last season, but he has struggled to locate his pitches. He has even been touched up by lefties this season, which has not been an issue in the past.