Justin Upton has elected free agency.

Justin Upton went 1-for-1 with a pinch-hit solo home run Saturday as the Mariners edged the Athletics. 

Justin Upton (head) is in the Mariners' starting lineup for the first game of Saturday's doubleheader against the Angels.

Mariners manager Scott Servais said late Friday that he's hopeful Justin Upton (head) will be able to serve as the team's designated hitter on Saturday against the Angels.