Daria Morozova/Mikhail Vaskov (Dmitrov, RUS) qualified for the 2021 Russian Mixed Doubles Championship playoffs, dropping their quarterfinals match 6-5 against Anastasia Moskaleva/Alexander Eremin (Dmitrov, RUS). of the 2021 Russian Mixed Doubles Championship in Sochi, Russia;
 
Morozova/Vaskov finished 4-1 in the 0-team qualifying round. . In their opening game, Morozova/Vaskov defeated Ekaterina Telnova/Georgy Epremyan (Moscow, RUS) 10-6, then went on to lose 9-7 against Viktoria Enbaeva/Alexey Tselousov (St. Petersburg, RUS). Morozova/Vaskov responded with a 8-7 win over Anastasia Kilchevskaya/Nikita Ignatov (St. Petersburg, RUS). Morozova/Vaskov won 6-5 against Daria Panchenko/Kirill Savenkov (Dmitrov, RUS), then won 6-3 against Elizaveta Trukhina/Nikolay Lysakov (Irkutsk, RUS) in their final qualifying round match.
 
Morozova/Vaskov ranks th overall on the Year-to-Date rankings with points earned so far this season.