Lightweights Dennis Siver and Andre Winner are expected to meet at UFC 122.
MMAFighting.com first reported the bout, and sources close to the negotiations told MMAjunkie.com that verbal agreements are in place, though no bout agreements have been sent.
UFC 122 takes place Nov. 13 at Konig Pilsener Arena in Oberhausen, Germany, and airs via same-day delay on Spike TV. A middleweight fight between Vitor Belfort and Yushin Okami headlines the event.