Key takeaways
Naglis Kanišauskas beat Jakub Běle by knockout after 17 seconds in the main event of OKTAGON 31. In the co-main event, Alex Lohoré beat Zdenek Polivka by knockout at 3:33 of round one.
Across the ten bouts that produced a result, six ended by knockout, one by submission and three on the judges' scorecards — seven stoppages in ten fights. Every decision was unanimous: not one result divided the judges.
The quickest finish belonged to Naglis Kanišauskas, who stopped Jakub Běle after 17 seconds, and four of the seven finishes came inside the opening round. The longest was Vladimír Lengál's knockout of Michal Nepras, 11 minutes and 28 seconds in. End to end, the ten fights filled one hour and 42 minutes of cage time.
Three weight classes were used, middleweight most often with three bouts.