Blackmon (hand) began a rehab assignment with Triple-A Albuquerque on Saturday.
Blackmon has been on the injured list since June 11 with a fracture in his right hand, but he finally seems to be approaching a return to the lineup. The Rockies haven't specified how many games Blackmon will play in during his assignment, but there's a chance he's activated Monday ahead of Colorado's next homestand. The veteran outfielder was slashing .265/.347/.422 through 242 plate appearances before getting injured.