Nkeiruka Ezekh/Oleg Krasikov (St. Petersburg, RUS) won 10-2 over Anastasia Moskaleva/Alexander Eremin (Dmitrov, RUS) in the Final of the Russian Mixed Doubles Championship, held January 21 - 25, 2021 in Sochi, Russia. Advancing directly to the semifinals, Ezekh/Krasikov won 5-4 over Alina Lets/Kirill Surovov (Dmitrov, RUS) to advance to the championship game. of the 2021 Russian Mixed Doubles Championship in Sochi, Russia;
 
Ezekh/Krasikov finished 5-0 in the 0-team qualifying round. . In their opening game, Ezekh/Krasikov defeated Irina Poletaeva/Egor Volkov (Sochi, RUS) 9-3, then won 10-4 against Margarita Evdokimova/Petr Dron (St. Petersburg, RUS) and 13-5 against Polina Murzina/Zakhar Sotnikov (Sochi, RUS). Ezekh/Krasikov won 7-4 against Olga Kotelnikova/Petr Kuznetsov (Dmitrov, RUS), then won 7-4 against Moskaleva/Eremin in their final qualifying round match.
 
Ezekh/Krasikov ranks th overall on the Year-to-Date rankings with points earned so far this season.