[4] In June 2017, Schermann placed fourth in the all-around at the Gym Festival Trnava in Slovakia, where she also took the bronze medal in the junior uneven bars final.

[5] In July, Schermann was selected to the Hungarian team for the 2017 European Youth Olympic Festival alongside Csenge Bácskay and Nóra Fehér.

[8] At the Hungarian Master Championships, Schermann won the all-around, also taking the gold on vault and floor, silver on beam and bronze on the uneven bars.

[12][13] In September, Schermann competed at the Szombathely World Challenge Cup, finishing sixth in both the uneven bars and floor exercise finals.

[4] Schermann was selected to the Hungarian team for the 2019 World Championships alongside Dorina Böczögő, Zsófia Kovács, Noémi Makra and Sára Péter.