Key takeaways
Makhmud Muradov beat Wendell Oliveira by knockout at 2:04 of round two in the main event of OKTAGON 13. In the co-main event, Leo Brichta beat Aliston Cordeiro by unanimous decision after three rounds at lightweight.
Across the twelve bouts that produced a result, four ended by knockout, four by submission and four on the judges' scorecards — eight stoppages in twelve fights. One of the four decisions divided the judges.
The quickest finish belonged to Jakub Běle, who stopped Miroslav Brož at 1:12 of round one, and five of the eight finishes came inside the opening round. The longest was David Dvořák's submission of Arsen Taigibov, 8 minutes and 51 seconds in. End to end, the twelve fights filled one hour and 30 minutes of cage time.
Five weight classes were used, middleweight most often with four bouts.