The Rockies placed Blackmon on the 10-day injured list Friday, retroactive to June 19, due to a right hamstring strain.
Blackmon missed the last three games after injuring his hamstring Tuesday against the Dodgers. Prior to the injury, Blackmon was slashing .333/.397/.509 with 10 runs, seven doubles and two RBI over 57 at-bats in June. In Blackmon's absence, Jake Cave and Sean Bouchard are likely to form a platoon in right field.