Early career

In November 2016, Kanysheva won the gold medal at novice level of the Tallinn Trophy ahead of You Young (South Korea).^{[citation needed]}

2017–2018 season

In January 2018, Kanysheva competed in the 2018 Russian Junior Championships. She placed 8th at the competition.^{[citation needed]}

2018–2019 season: JGP Final bronze medalist

In August 2018, Kanysheva debuted on the Junior Grand Prix (JGP) series in Linz, Austria. She was ranked 2nd in both the short program and the free skating and she won the silver medal behind Russian teammate Alena Kostornaia.^[1]

At her 2nd JGP event of the season, she won another silver medal, now in Yerevan, Armenia. She was ranked 2nd in the short program and the 3rd in the free skate. Kanysheva was about 33 points behind the gold medalist, her teammate Alexandra Trusova, but beat the bronze medalist, Yuhana Yokoi, by about 3.5 points. Both Kanysheva and her teammate Anna Tarusina won two silver medals during the JGP season. However, since Kanysheva accumulated more combined total points from her two JGP events than Tarusina, Kanysheva qualified for the 2018–19 Junior Grand Prix Final by a margin of 4 points.^[2]

At the JGP Final, Kanysheva won the bronze medal after placing 3rd in both the short program and the free skate. At this event she also scored her personal best score of 198.14 points.

In early February 2019 at the 2019 Russian Junior Championships, Kanysheva finished 11th.^[3]

In mid-February, Kanysheva represented Russia at the 1st Winter Children of Asia International Sports Games, winning the silver behind You Young and ahead of Ksenia Sinitsyna.^[4]

2019–2020 season: Injury and retirement from single skating

Kanysheva was assigned to two Junior Grand Prix events, but was eventually replaced at both assignments due to injury.^{[citation needed]}

On 28 January 2020, Kanysheva announced her retirement from single skating on her Instagram account, citing a back injury that made jumping too painful to continue.^[5] She stated her plan to continue her skating career in ice dance.^[5] It was announced on 8 June 2020 that she had begun training under coach Denis Samokhin and his wife, Maria Borovikova, assisted by 2019 World Junior silver medalist Nikita Nazarov. She was partnered with Andrei Pylin, but the team briefly split for a two-month period in early 2021, during which time Pylin teamed up with Anna Kolomenskaya. Kanysheva/Pylin reunited in late April 2021, and announced that they'd left Samokhin and Borovikova's team to train with Ksenia Rumyantseva and Ekaterina Volobueva.^[6]

End of skating career

Kanysheva announced her retirement from competitive skating and her transition to coaching on 8 December 2021.

With Pylin

As a single skater

With Pylin

As a single skater