He made his debut with FC Terek Grozny in the Russian Premier League in 2008.

On 30 January 2013, he was transferred to the Israeli Beitar Jerusalem along with Dzhabrail Kadiyev, both Muslims.

On 3 March, Sadayev scored his first goal for Beitar during a league game against Maccabi Netanya, prompting hundreds of the team's fans to leave the stadium.

[1] On 31 January 2019, he joined Turkish club Ankaragücü on loan until the end of the 2018–19 season.

This biographical article related to a Russian association football forward born in the 1980s is a stub.