A veteran of 41 professional MMA bouts, Adriano Martins knocked out Islam Makhachev at UFC 192 in 2015.
Coming off one of the greatest fights of the year in 2016, Dooho Choi is set to take on Andre Fili at UFC 214.
Doo Ho Choi got the fight he was hoping for, as the UFC announces a featherweight clash between "The Korean Superboy" and Cub Swanson for UFC 206.
A pair of bouts was added to pre-UFC 200 events in Las Vegas, as Anthony Birchak takes on Dileno Lopes on July 7, and Thiago Tavares faces Doo Ho Choi the following night.
Sam Sicilia wasn’t interested in facing Doo Ho Choi after two fights cancelled, but promises to invade Seoul and beat the Korean prospect at UFC Fight Night 79.