[2][3] He came in first place at the 2013 Wrestling World Cup and was runner-up at the 2015 Russian Nationals Greco-Roman.

During the 2015 European Games held in Baku, Azerbaijan, Maryanyan won a gold medal for 59 kg Greco-Roman wrestling.

In 2020, he won the silver medal in the 60 kg event at the 2020 Individual Wrestling World Cup held in Belgrade, Serbia.

[5] In 2021, he won one of the bronze medals in the 60 kg event at the 2021 World Wrestling Championships held in Oslo, Norway.

This biographical article relating to a Russian sport wrestler or wrestling coach is a stub.