Boxberger (5-4) took the loss in relief Sunday against the Cubs after allowing three runs on two hits and a walk. He didn't record a single out.
Boxberger couldn't retire a single batter Sunday and delivered one of his worst outings of the campaign. He has now given up runs in three of his last six appearances. Boxberger owns a ballooned 17.36 ERA in just 4.2 innings through seven outings in September.