Presley (concussion) was activated from the disabled list prior to Wednesday's game against the Giants.
EDGE Analysis
Presley has been out since June 22 after suffering a concussion due to a crash with the center field wall in Seattle. In a corresponding move, the team designated Matt den Dekker for assignment. Presley will likely slide back into his role in center field, but may get a couple days off here and there while he recovers going into the All-Star break.