UFC 188: Velasquez vs. Werdum was a mixed martial arts event held on June 13, 2015, at Arena Ciudad de México in Mexico City, Mexico. The event was headlined by a UFC Heavyweight Championship unification bout between then champion Cain Velasquez and then interim champion Fabrício Werdum.

UFC Fight Night 77: Belfort vs. Henderson 3 was a mixed martial arts event held on November 7, 2015, at the Ginásio do Ibirapuera in São Paulo, Brazil. The event was headlined by a middleweight trilogy bout between longtime multi-divisional contenders and champions Vitor Belfort and Dan Henderson. Henderson defeated Belfort in their first encounter in 2006 at Pride 32 via unanimous decision. Belfort defeated Henderson in their second encounter in 2013 at UFC Fight Night: Belfort vs. Henderson 2 via first round knockout.

UFC Fight Night 85: Hunt vs. Mir was a mixed martial arts event held on March 20, 2016 at the Brisbane Entertainment Centre in Brisbane, Australia. It was headlined by a heavyweight bout between the 2001 K-1 World Grand Prix and former interim title contender Mark Hunt and former two-time UFC Heavyweight Champion Frank Mir.

UFC Fight Night 52: Hunt vs. Nelson was a mixed martial arts event held on September 20, 2014, at Saitama Super Arena in Saitama, Japan. The event was headlined by a heavyweight bout between Roy Nelson and Mark Hunt.

UFC Fight Night 59: McGregor vs. Siver was a mixed martial arts event held on January 18, 2015, at the TD Garden in Boston, Massachusetts. The event was headlined by a featherweight bout between Conor McGregor and Dennis Siver. It was announced that a victory over Siver will ensure McGregor of a shot at the UFC Featherweight Championship in his next fight.

UFC Fight Night 112: Chiesa vs. Lee was a mixed martial arts event produced by the Ultimate Fighting Championship held on June 25, 2017, at Chesapeake Energy Arena in Oklahoma City, Oklahoma. A lightweight bout between The Ultimate Fighter: Live lightweight winner Michael Chiesa and Kevin Lee served as the event headliner.

RIZIN 14 live from the Saitama Super Arena in Saitama, Japan. The biggest event in the promotion’s history features 14 fights in the final MMA event of the year. In the night’s headliner, boxing great Floyd Mayweather Jr. competes in the country of Japan for the first time in a three-round boxing exhibition with Japanese prodigy Tenshin Nasukawa, who is undefeated as a professional combat-sports athlete. The co-headliner features two of the best bantamweights in the world. Bellator bantamweight champion Darrion Caldwell challenges Kyoji Horiguchi for the inaugural RIZIN bantamweight title.

RIZIN 17 live from the Saitama Super Arena in Saitama, Japan. In the evening’s main event, lightweights Yusuke Yachi and Mikuru Asakura lock horns. Also the card, numerous UFC veterans are in action as Ulka Sasaki takes on longtime veteran Shintaro Ishiwatari, Ultimate Fighter 24 runner-up Hiromasa Ogikubo clashes with Yuki Motoya, Johnny Case challenges Satoru Kitaoka, Tatsuya Kawajiri battles unbeaten Russian Ali Abdulkhalikov, Mizuto Hirota faces off with grappling ace Roberto de Souza, and UFC veteran and current ROAD FC champion Seo Hee Ham meets Tomo Maesawa.

RIZIN 19 live from the EDION Arena in Osaka, Japan. In the main event, Kai Asakura is on a mission to keep his momentum going following a shocking victory over a Kyoji Horiguchi when he takes on Ulka Sasaki. Also on the card, Eight men are on the hunt for a lightweight tournament championship. Jiří Procházka, who captured Rizin’s light heavyweight crown with an April victory over Muhammed King Mo, meets Fabio Maldonado. The two will clash in a 220-pound catchweight affair.

Kyoji Horiguchi faces former Bellator champion Sergio Pettis in a revenge match!