Fedotov was selected by the Flyers in the seventh round, 188th overall, of the 2015 NHL entry draft, but was detained and prevented from playing while serving in the Russian military.

[3] Following the 2018–19 season, having played the majority of the year in Salavat's VHL farm club, Fedotov was traded to Traktor Chelyabinsk on 6 May 2019.

[5] In the 2021–22 season, while playing with the perennially contending CSKA, Fedotov assumed the starting goaltender role and appeared in 26 games with a 14–10–2 record and a 2.00 GAA and .919 save percentage.

[7] While in preparation to depart for North America, on 1 July 2022, Fedotov was arrested for alleged evasion of military service in Russia and sent to Severomorsk, which prevented him from joining the Philadelphia Flyers.

[13] Fedotov made his NHL debut in a 4–3 overtime loss against the New York Islanders on 1 April, entering the game in relief of Samuel Ersson and making 19 saves on 21 shots.