Raphael Marinho of Combate first reported the encounter.
Allan (13-5-0-1NC) is winless thus far in UFC competition, fighting Mike Rodriguez to a no-contest at UFC Fight Night Sacramento. Allan previously competed on Dana White’s Contender Series Brazil Episode 3, suffering a second-round submission loss to Vinicius Moreira. Allan has picked up nine of his 13 professional MMA wins by KO/TKO, while another three came by submission.
Dolidze (7-0-0) has picked up one win thus far under the UFC banner, which came against Khadis Ibragimov at UFC Fight Night: Figueiredo vs. Benavidez II. Dolidze has never gone the distance in his pro career. Dolidze has four of seven wins by KO/TKO, plus three coming by way of submission.
UFC 255 takes place on Saturday, November 21 from an unknown location. Deiveson Figueiredo and Cody Garbrandt headline the card. Fightful is providing live coverage of the event, which streams live on ESPN+ pay-per-view.