"UFC Tonight" announced the pairing on Wednesday. The event will take place at the MGM Grand Garden Arena.
Tate and McMann have each fought for the UFC bantamweight title within the past year. Defending champion Ronda Rousey submitted Tate in the third round of a title bid in December. She knocked out McMann in the first round of a title fight two months later.
An Olympic silver-medalist wrestler for the U.S. in 2004, McMann (8-1) is coming off a split decision win against Lauren Murphy in August. The 34-year-old is 2-1 overall in the UFC.