McCann went 1-for-2 with an RBI single in a loss to the Tigers on Saturday.
McCann drew one of his infrequent starts behind the plate and drove home the Athletics' only run with a fifth-inning single that plated Zack Gelof. The rookie had last accounted for an RBI on July 28, and he's sporting a .248 average and .705 OPS over his modest 140 plate appearances this season.