The undisputed KSW featherweight championship will be decided this Saturday as Salahdine Parnasse (17-1) meets Robert Ruchala (9-0) in the main event of XTB KSW 85.

Parnasse is the current KSW lightweight and featherweight title holder and one of the top prospects in the world today. The 25-year-old has held the 145-pound strap since KSW 65 at the end of 2021 – in what is his second reign of the division – and recently captured gold at 155 pounds. During his quest for a second title, the undefeated Ruchala stepped in and won the interim featherweight championship.

Now the pair will meet in Ruchala’s hometown of Nowy Sacz on August 19 to decide who will take the undisputed crown of the featherweight division.

In the co-main event, light heavyweight champ Ibragim Chuzhigaev (17-5) goes up against KO machine Bogdan Gnidko (10-0) in what should be a thrilling encounter.

Chuzhigaev won the title thanks to a five-round masterclass performance against the former longtime champ Tomasz Narkun and has since defended once against Ivan Erslan in another five-round battle. On the flip side, Gnidko has yet to leave the first round in his 10 professional fights, and his total fight time in KSW stands at just under 140 seconds in three outings. Anything can happen in this fight.

Elsewhere on the card, top prospects Patryk Kaczmarczyk (9-2) and Danu Tarchila (6-1) meet, former Jungle Fights champ Kleber Silva (21-11) collides with Rafal Kijanczuk (12-6), the undefeated Adrianna Kreft (5-0) faces Brazil’s Yasmin Guimaraes (5-1), and 19-year-old Wiktoria Czyzewska (2-0) takes on Lebanon’s Sandra Succar (1-0) in the opening bout of the night.

XTB KSW 85 will be available to watch live around the world on KSWTV.com and exclusively live on Viaplay in the U.K., Scandinavia, the Balkans, Poland, and the Netherlands.

Fans in Brazil can watch live on Combate while French fans can watch on RMC Sport.

The complete XTB KSW 85 lineup includes:

• Champ Salahdine Parnasse vs. Interim champ Robert Ruchala – to unify featherweight title

• Champ Ibragim Chuzhigaev vs. Bogdan Gnidko – for light heavyweight title

• Patryk Kaczmarczyk vs. Danu Tarchila

• Patryk Surdyn vs. Kamil Szkaradek

• Kleber Silva vs. Rafal Kijanczuk

• Michal Pietrzak vs. Marcin Krakowiak

• Adrianna Kreft vs. Yasmin Guimaraes

• Lukasz Rajewski vs. Wilson Varela

• Wiktoria Czyzewska vs. Sandra Succar