Nadyrschina started internationally for the first time in January 2019 at the European Cup in Lachtal . She achieved second and first places in the parallel giant slalom. At the Junior World Championships in Rogla in 2019 , she won the silver medal in the parallel giant slalom. In addition, she was fifth in the parallel slalom there. She made her debut in the Snowboard World Cup at the beginning of the 2019/20 season in Bannoye , which she finished in 12th place in the parallel giant slalom. This was followed by four top ten placements, including second place in the parallel giant slalom in Scuol and in Blue Mountain and thus achieved ninth place in the parallel world cup and fifth place in the parallel giant slalom world cup. In addition, she won the parallel giant slalom classification of the European Cup with four results among the top five.