The event is headlined by the tournament clash between Samuel “Pirat” Kristofic and Dominik Humberger, while Vlasto Cepo and Erhan Kartal will do battle in the co-main event.

Also set for tournament action are welterweight champion Ion Surdu and former UFC vet Krzysztof Jotko, plus former interim champion Piotr Wawrzyniak and Marek Mazuch.
All eight fighters managed to make weight to ensure that no reserve fighters would be drafted in to maintain the brackets.
Just one of the 20 fighters set for action failed to make weight – Marc Doussis coming in 0.7kg over the light heavyweight limit for his bout against Daniel Skvor. The fight will continue, as scheduled.
Check out the full slate of results below.
OKTAGON 70: Official weigh-in results
- Samuel Kristofic (84.35) vs. Dominik Humberger (84.3)
- Vlasto Cepo (84.3) vs. Erhan Kartal (84.2)
- Ion Surdu (84.25) vs. Krzysztof Jotko (84.3)
- Piotr Wawrzyniak (84.4) vs. Marek Mazuch (84.4)
- Andrej Kalasnik (77.55) vs. Mate Kertesz (77.6)
- Daniel Skvor (93.3) vs. Marc Doussis (94.2*)
- Mallory Martin (52.16) vs. Eva Dourthe (52.14)
- Radek Rousal (66.15) vs. Karol Kutyla (66.15)
- Lukasz Siwiec (84.0) vs. Hojat Khajevand (84.3)
- Mateusz Strzelczyk (95.2) vs. Mateusz Duczmal (93.35)









