UFC Fight Night: Bader vs. Nogueira 2 (also known as UFC Fight Night 100) was a mixed martial arts event produced by the Ultimate Fighting Championship held on November 19, 2016, at Ginásio do Ibirapuera in São Paulo, Brazil[2] The event was initially expected to be headlined by a light heavyweight bout between former two-time UFC Light Heavyweight Championship challenger Alexander Gustafsson and Antônio Rogério Nogueira[2] The promotion had previously scheduled the pairing as main event on two other occasions.

[5] Bader defeated Nogueira in their previous encounter six years prior at UFC 119 by unanimous decision.

However, Graves was removed from the fight on October 3 after he was arrested on a misdemeanor battery charge.

However, on November 3, Nicolau was pulled from the bout after USADA revealed a potential anti-doping violation from a sample taken October 13.

In turn, Sasaki was pulled from the event entirely and was later rescheduled to face Wilson Reis on February 12, 2017 at UFC 208[9] [11] The following fighters were awarded $50,000 bonuses:[12]