Sidorova was the skip of team Russia at the 2014 Winter Olympics. She led the team to a ninth place finish, with a 3–6 record. She also skipped Team Russia at the 2014 World Women's Curling Championship held from 15 to 23 March in Saint John, New Brunswick, Canada. Her team finished the round robin with an 8–3 record, earning the third seed in the playoffs. Team Russia lost to Team Korea in the 3 vs. 4 playoff game, but in a rematch the following day Sidorova and her teammates defeated Team Korea to win the bronze medal. It was the first medal for Russia in the history of the world women's curling championships.