Bellator will be heading back to the WinStar World Casino in Thackerville, Oklahoma on December 2 and the main card on Spike will feature a featherweight bout between A.J. McKee and Emmanuel Sanchez.
The fight booking was recently announced by Bellator.
McKee (5-0) is coming off a submission win against Cody Walker at Bellator 160 and all of his wins have come by stoppage. Sanchez (13-3) enters this fight following a split decision defeat against Daniel Weichel and he is 5-2 in Bellator.
Tickets for Bellator 166 are currently on sale and are available at the WinStar World Casino & Resort Box Office, as well as Ticketmaster and Bellator.com.