Main and co-main events
Václav Sivák beat Bailey Sugden by unanimous decision after three rounds in the main event of OKTAGON UNDERGROUND. In the co-main event, Milan Paleš beat Andrej Simkulic by knockout at 2:26 of round two.
How the card was decided
Across the 15 bouts that produced a result, five ended by knockout and ten on the judges' scorecards — five stoppages in 15 fights. Every decision was unanimous: not one result divided the judges.
Finishes and fight times
The quickest finish belonged to Vladimír Moravčík, who stopped Igor Daniš at 2:42 of round one, and one of the five finishes came inside the opening round. The longest was Andrej Simkulic's knockout of Jan Patjas, 18 minutes and 7 seconds in. End to end, the 15 fights filled three hours and 3 minutes of cage time.
Main card against the prelims
The preliminary card out-finished the main card: three of its eight results came early, against two of the seven above it. Melvin Mane (knockout, round two), Milan Paleš (knockout, round three) and Vladimír Moravčík (knockout, round one) all closed before the judges were needed.
Countries, weight classes and broadcast
Three weight classes were used, featherweight most often with two bouts.
