The Rockies reinstated Gordon (hip) from the injured list ahead of his start Tuesday against the Marlins.
Gordon has been on the shelf since June 5 due to a hip impingement, but he'll now return to the Rockies' rotation after throwing four shutout innings during his lone rehab outing at Triple-A Albuquerque last Wednesday. He threw just 38 pitches during his minor-league appearance, so he could be subjected to a workload restriction during his first start back in the majors. Sean Sullivan was optioned to Albuquerque in a corresponding move.