Bellator 166: "Dantas vs. Warren 2" comes to WinStar World Casino and Resort on Dec. 2, 2016 in Thackerville, Okla. It's the first night of a doubleheader that will feature Bellator 167 "Curran vs. Teixeira" at the same venue on Dec. 3.
Bantamweights take center stage at Bellator 166 as current champion Eduardo Dantas will face down the self-described "Baddest Man on the Planet" Joe Warren in a rematch of their Bellator 128 fight where Warren took Dantas' title.
In the interim Marcos Galvao took the title from Warren and Dantas took the title from Galvao, which now leaves Galvao on the outside looking in.