During the 2019–20 season, Vaduz earned promotion to the Swiss Super League just days before the player's contract expired.
[6] On 24 September 2020 it was announced that Frick had signed a two-year contract with Neuchâtel Xamax of the Swiss Challenge League with a club option for an additional season.
[7] In July 2021 it was reported that he had joined Swiss Promotion League club SC Brühl during its preseason preparations.
Frick made his international debut for Liechtenstein on 23 March 2019, coming on as a substitute for Nicolas Hasler in the 86th minute of the UEFA Euro 2020 qualifying home match against Greece, which finished as a 2–0 loss.
[12] In June 2019, Frick scored for Liechtenstein's U21s in their first-ever competitive victory as they beat Azerbaijan in 2021 UEFA Euro qualifying; ending a run of fifty-nine straight defeats.