Canha went 0-for-3 with a walk and a stolen base in Saturday's 4-3 loss to the Marlins.
Canha has been mostly limited to a short-side platoon role since he was traded from the Tigers to the Giants, but he got a rare start versus a right-hander amid LaMonte Wade's slump. Since the trade, Canha has gone 13-for-47 (.277) with no home runs, three RBI, three runs scored and two doubles. He's at a .237/.340/.346 slash line with seven homers, five steals, 41 RBI, 45 runs scored and 19 doubles over 432 plate appearances this season, which has him on pace for one of the worst years of his career.