Oktagon 90 sees two title fights closing out the show, with the promotion at the Uber Arean in Berlin, Germany on Saturday.
The promotion’s debut in Berlin sees one of its biggest stars, double-champ Will Fleury, looking to defend his heavyweight title opposite German-Turkish challenger Kasim Aras, a teammate of Lazar Todev (who himself has tangoed with Fleury in the past). In the co-main event, lightweight champion Mateusz Legierski is hoping to make the first defense of his own title, with the Polish star taking on Gökhan Aksu, a Turkish-born Austrian.
Denis Frimpong, meanwhile, is set to welcome former featherweight challenger Niko Samsonidse to the lightweight division.
Where to Watch Oktagon 90
Oktagon 90 takes place on Saturday, June 20, 2026 at the Uber Arena in Berlin, German. The full card streams live via Oktagon.tv starting at 11:30AM ET, 8:30AM PT. Full results can be found below.
Oktagon 90: Fleury vs. Aras Results
Will Fleury (c) def. Kasim Aras by KO, Round 2, 1:29 – for the Oktagon MMA heavyweight championship
Mateusz Legierski (c) def. Gökhan Aksu by TKO, Round 1, 3:23 – for the Oktagon MMA lightweight championship
Alina Dalaslan def. Djulia Ariana by TKO (doctor’s stoppage), Round 2, 2:39
Niko Samsonidse def. Denis Frimpong by KO, Round 1, 0:53
Tyrone Pfeifer def. Niklas Stolze by TKO (ground n’ pound), Round 1, 0:22
Said-Khusein Akhyadov def. Attila Korkmaz by split decision (29-28, 28-29, 29-28)
Preliminary Card
Arijan Topallaj def. Jan Stanovský by submission (guillotine choke), Round 2, 1:22
Matěj Peňáz def. Alan Silva by TKO, Round 1, 2:30
Ahmad Halimson def. Joseph Donkor by unanimous decision (30-27, 30-27, 30-27)
Zafar Mohsen def. Richie Smullen by KO, Round 1, 2:19
Davlet Karataev def. Daniel Salas by unanimous decision (30-27, 30-26, 30-24)
