UFC on ESPN 16: Holm vs. Aldana was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on October 4, 2020 at the du Forum on Yas Island, Abu Dhabi, United Arab Emirates. A women's bantamweight bout between former UFC Women's Bantamweight Champion Holly Holm and Irene Aldana served as the event headliner.

UFC Fight Night 93: Arlovski vs. Barnett was a mixed martial arts event produced by the Ultimate Fighting Championship held on September 3, 2016, at Barclaycard Arena in Hamburg, Germany. A heavyweight bout between former UFC Heavyweight Champions Andrei Arlovski and Josh Barnett served as the event headliner.

UFC Fight Night 109: Gustafsson vs. Teixeira was a mixed martial arts event produced by the Ultimate Fighting Championship held on May 28, 2017, at Ericsson Globe in Stockholm, Sweden. A light heavyweight bout between former UFC Light Heavyweight Championship challengers Alexander Gustafsson and Glover Teixeira served as the main event.

UFC Fight Night 138: Volkan vs. Smith was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on October 27, 2018 at Avenir Centre in Moncton, New Brunswick, Canada. A light heavyweight bout between former UFC Light Heavyweight Championship challenger Volkan Oezdemir and Anthony Smith served as the event headliner.

After its sensational success in March 2024, OKTAGON MMA will return to the Hanns-Martin-Schleyer-Halle in Stuttgart one year later, on March 8, 2025! At the last event, around 12,000 fans experienced an unforgettable evening with exciting fights and an electrifying atmosphere that made the arena shake. OKTAGON promises another top-class event in 2025.