Elizaveta Trukhina/Nikolay Lysakov (Irkutsk, RUS) won 12-1 over Alina Lets/Kirill Surovov (Dmitrov, RUS) in the Bronze Medal game at the 2021 Russian Mixed Doubles Championship in Sochi, Russia. of the 2021 Russian Mixed Doubles Championship in Sochi, Russia; Elizaveta Trukhina/Nikolay Lysakov (Irkutsk, RUS) won 12-1 over Alina Lets/Kirill Surovov (Dmitrov, RUS) in the Bronze Medal game at the 2021 Russian Mixed Doubles Championship in Sochi, Russia. After receiving a bye through the quarterfinals, Trukhina/Lysakov lost 7-2 to Anastasia Moskaleva/Alexander Eremin (Dmitrov, RUS) in the semifinals to drop into the third place game. of the 2021 Russian Mixed Doubles Championship in Sochi, Russia; of the 2021 Russian Mixed Doubles Championship in Sochi, Russia;
 
Trukhina/Lysakov finished 5-1 in the 0-team qualifying round. . In their opening game, Trukhina/Lysakov defeated Daria Panchenko/Kirill Savenkov (Dmitrov, RUS) 8-5, then won 8-1 against Ekaterina Telnova/Georgy Epremyan (Moscow, RUS) and 7-5 against Viktoria Enbaeva/Alexey Tselousov (St. Petersburg, RUS). Trukhina/Lysakov won 9-2 against Anastasia Babarykina/Konstantin Manasevich (St. Petersburg, RUS), then won 7-5 against Enbaeva/Tselousov. Trukhina/Lysakov went on to lose 6-3 against Daria Morozova/Mikhail Vaskov (Dmitrov, RUS) in their final qualifying round match.
 
Trukhina/Lysakov ranks th overall on the Year-to-Date rankings with points earned so far this season.