World Series of Fighting 15: Branch vs. Okami was a mixed martial arts event held November 15, 2014 in Tampa, Florida, United States. This event aired on NBCSN in the U.S and on TSN2 in Canada.

Otto Wallin (26-2) looks to bounce back from his loss to Anthony Joshua as he takes on Onoriode Ehwarieme (20-4) in Atlantic City.

UFC 216: Ferguson vs. Lee is a mixed martial arts event produced by the Ultimate Fighting Championship held on October 7, 2017 at T-Mobile Arena in Paradise, Nevada, part of the Las Vegas metropolitan area.

UFC Fight Night 135: Gaethje vs. Vick was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on August 25, 2018 at Pinnacle Bank Arena in Lincoln, Nebraska, United States. A lightweight bout between former WSOF Lightweight Champion Justin Gaethje and James Vick served as the event headliner.

UFC Fight Night 124: Stephens vs. Choi was a mixed martial arts event produced by the Ultimate Fighting Championship held on January 14, 2018, at Scottrade Center in St. Louis, Missouri.

The first stop on the Czech-Slovak map in 2025 is Trinec. The city to which the OKTAGON circus will bring its electrifying sports show for the first time in its history, which will shoot thousands of fans from the Werk Arena to the moon with bated breath! The fans who have been waiting here for years for this tournament deserve an EXTRA crazy reception!