[1] Bozan fought in various organizations in Romania and Austria before signing with the Colosseum Tournament in 2020.

He won an International Sport Karate Association (ISKA) World Middleweight title.

[8] After over a year away from the ring, Bozan faced Cosmin-Mădălin Grosu on 9 May 2022 at Colosseum Tournament 31.

Bozan lost a controversial decision to Eduard del Prado at Colosseum Tournament 35 on September 30, 2022.

Bozan used to train at Gym 23 with fellow Aleksandar Rakić,[11] after moving to Ruben Stoia Club in Arad, Romania.