[2] In January 2016, Oblyakov made his breakthrough performance at the Granatkin Memorial youth tournament, helping the Saint Petersburg U-18 team reach the second place.

[4] He made his debut coming as a second half substitute in a 0–2 loss to Ural in their first match of the 2016–17 Russian Premier League.

[8] On 31 August 2018, Oblyakov signed for CSKA Moscow in the last day of the summer transfer window on a five-year deal for a reported fee of €4 million.

[13] On 23 May 2019, Oblyakov was first called up to the Russia national team for UEFA Euro 2020 qualifying matches against San Marino and Cyprus in June.

[15] On 18 November 2020, Oblyakov made his competitive debut coming as a half time substitute for Anton Miranchuk in a 0–5 loss to Serbia in the UEFA Nations League.