Randy Arozarena is leading off for the Mariners for the first time this season Friday.
J.P. Crawford has been dropped to sixth. The Mariners are facing a left-hander in Joey Cantillo tonight, so this might not be a full-time change. The Mariners have had big problems with lefties this season, and though Arozarena is a righty, he, like most of the rest of the team, has performed better against righties this year (.828 OPS to .738). Arozarena spent a chunk of last season as a leadoff man, but he was dropped to the middle of the order this year with newcomer Brandon Donovan expected to leadoff regularly.