Sources: Ryan Bader replaces Gustafsson, to face 'Lil' Nog'

Light heavyweight Ryan Bader has agreed to face Antonio Rogerio Nogueira at UFC Fight Night on Nov. 19 in Sao Paulo, Brazil, according to sources.

Bader (21-5) replaces Nogueira's original opponent, Alexander Gustafsson, who withdrew from the event for undisclosed reasons. MMAFighting.com first reported the switch.

Fighting out of Power MMA in Arizona, Bader scored a highlight knockout over Ilir Latifi earlier this month in Hamburg, Germany. The 33-year-old is 6-1 in his last seven fights, although the loss was a resounding first-round knockout to Anthony Johnson in January.

Prior to that loss, Bader had put together a five-fight win streak. All five victories came via decision.

Nogueira (22-7) hasn't fought since a first-round TKO over Patrick Cummins in May. The Brazilian snapped a two-fight skid in the win.