UFC Fight Night 51: Bigfoot vs. Arlovski was a mixed martial arts event held on September 13, 2014 at Ginásio Nilson Nelson in Brasília, Brazil. The event was headlined by a heavyweight rematch between Antônio Silva and Andrei Arlovski. Their first fight at Strikeforce: Heavy Artillery ended in a unanimous decision victory for Silva.

UFC Fight Night 67: Condit vs. Alves was a mixed martial arts event held on May 30, 2015, at the Goiânia Arena in Goiânia, Brazil. The event was headlined by a welterweight bout between former WEC & Interim UFC Welterweight champion Carlos Condit and veteran contender Thiago Alves.