The meeting at the VTB Arena ended with a score of 3:1.
Denis Makarov (44th minute), Vyacheslav Grulev (79th) and Fyodor Smolov (87th) scored among the blue and white.
Dmitry Poloz scored the ball for Rostovites in the 54th minute (penalty).
Dynamo are top of the Group C table with seven points.
"Rostov" (six) is located on the third.
Earlier, Dynamo Moscow midfielder Matias Normann reported on the progress of his recovery from injury.