On same day, the promotion revealed first two fighters taking part in the tournament includes a current Oktagon Middleweight Champion Kerim Engizek and David Zawada.

[1] In the two weeks later, the promotion's has officially released the lineup includes Marek Mazúch, Miloš Petrášek, Vlasto Čepo, Samuel Krištofič, Ion Surdu, Andreas Michailidis, Mark Hulme, Matěj Peňáz, Mick Stanton, Piotr Wawrzyniak, Anthony Salamone and Krzysztof Jotko will complete in the tournament.

[3] However, Salamone and Damien Lapilus were removed from the event due to two fighters respective doping violations and subsequent suspensions by the French Anti-Doping Agency.

A Oktagon Flyweight Championship bout between current champion Sam Creasey and Beno Adamia is expected to headline the event.

A Oktagon Bantamweight Championship bout between Igor Severino and Jack Cartwright is scheduled to headline the event.

[18] The latest three bout opening rounds of Oktagon Middleweight Tournament is expected to take place at the event.