Diamondbacks starter Zac Gallen is 2-0 with a no-decision in August and is pitching better of late, but his ERA is his career-worst.

This article was originally published on www.si.com/mlb/diamondbacks as Diamondbacks Fall Flat in Loss to Guardians. The Arizona Diamondbacks' losing streak lengthened to four games on Monday night, as Arizona went down by a score of 3-1 to the Cleveland Guardians in their homestand opener.