Self
In the main event, former UFC heavyweight champion Junior dos Santos will square off against fellow UFC veteran Yorgan De Castro in a heavyweight contest. Dos Santos will be competing for the first time since his departure from the UFC in early 2021. De Castro won his Eagle FC debut in January with a first-round guillotine over Shaun Asher in 64 seconds.
Self
Ketlen Vieira vs. Miesha Tate (Bantamweight) Michael Chiesa vs. Sean Brady (Welterweight) Rani Yahya vs. Kang Kyung-ho (Bantamweight) Joanne Calderwood vs. Taila Santos (Flyweight) Davey Grant vs. Adrian Yanez (Bantamweight)
Himself
UFC Fight Night: McGregor vs. Siver was a mixed martial arts event held on Sunday, January 18, 2015 at the TD Garden in Boston, Massachusetts
Himself
UFC Fight Night: Jacare vs. Mousasi (also known as UFC Fight Night 50) was a mixed martial arts event held on September 5, 2014 at the Foxwoods Resort Casino in Ledyard, Connecticut. Main card Jacare Souza vs. Gegard Mousasi Alistair Overeem vs. Ben Rothwell Matt Mitrione vs. Derrick Lewis Joe Lauzon vs. Michael Chiesa Nik Lentz vs. Charles Oliveira John Moraga vs. Justin Scoggins Undercard Al Iaquinta vs. Rodrigo Damm Rafael Natal vs. Chris Camozzi Tateki Matsuda vs. Chris Beal Sean Soriano vs. Chas Skelly
Himself
This event was the first event the UFC held in Singapore. It was the first Fight Night card that wasn't aired on television in the United States market. Instead, the UFC offered fans based in North America, Australia and New Zealand the option to watch it via a new subscription-based digital network called UFC Fight Pass. The event was expected to be headlined by a welterweight bout between Jake Ellenberger and Tarec Saffiedine. However in late November, Ellenberger pulled out of the bout citing an injury and was replaced by Hyun Gyu Lim. Lim's original opponent, Kiichi Kunimoto instead faced Luiz Dutra. Tatsuya Kawajiri was expected to face Hacran Dias at the event. However, Dias pulled out of the bout citing an injury. Kawajiri instead faced promotional newcomer Sean Soriano.[ UFC newcomer Will Chope was originally scheduled to face fellow newcomer Bekbulat Magomedov on this card. However, Magomedov was removed from the card and replaced by Max Holloway.
