PHOENIX -- Brayan Rocchio hit a two-run homer, rookie C.J. Kayfus had a solo shot and the Cleveland Guardians beat the Arizona Diamondbacks 3-1 on Monday night.

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.

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.

Ketel Marte is having a standout season for the Arizona Diamondbacks, but off-field issues have sparked criticism