Randy Arozarena broke a tie with an RBI single in a four-run seventh inning as the Seattle Mariners defeated the visiting Cleveland Guardians 7-2 on Friday night in the opener of a three-game series. Rowdy Tellez and Jorge Polanco each had a double and a homer for the Mariners, who snapped a three-game losing streak and won for just the second time in their past 10 games. Nolan Jones and Steven Kwan hit back-to-back homers for the Guardians, who have lost six of eight.