Aleksandra Stoyarosova (Novosibirsk, RUS) lost 9-1 to Olga Zharkova (Sochi, RUS) in the Final of the Russian Women's B Curling Championship , held December 11 - 17, 2020 in Sochi, Russia.
 
Stoyarosova finished 7-2 in the 0-team qualifying round. . In their opening game, Stoyarosova lost 6-5 to Ksenia Novikova (Moscow, RUS), then responded with a 6-2 win over Victoria Druzhinina (Chelyabinsk, RUS). Stoyarosova went on to lose 5-3 against Zharkova. Stoyarosova responded with a 6-2 win over Alisa Miroshnichenko (Kaliningrad, RUS). Stoyarosova won 7-2 against Anna Samoilik (Krasnoyarsk, RUS), then won 7-5 against Sofia Orazalina (Moscow, RUS) and 5-2 against Diana Margarian (St. Petersburg, RUS). Stoyarosova won 6-3 against Sofia Rumiantseva (Dmitrov, RUS), then won 7-1 against Anastasia Borisova (Moscow, RUS) in their final qualifying round match.
 
Stoyarosova ranks 89th overall on the Year-to-Date rankings with 0.000 points earned so far this season.