A women's flyweight bout between Erin Blanchfield and Manon Fiorot headlined the event.[4] The bout was promoted to main event status when the original announced headliner, a welterweight bout between Sean Brady and Vicente Luque, fell through when Brady indicated he never signed a bout agreement due to dealing with an injury.[5][6] Luque was instead matched up with Joaquin Buckley in the co-main event.[7]
A featherweight bout between Nate Landwehr and Pat Sabatini was expected to take place at the event.[12] However, Sabatini withdrew for unknown reasons and was replaced by Jamall Emmers.[13]
At the weigh ins, Julio Arce weighed in at 147.25 pounds, one and a quarter pounds over the featherweight non-title fight limit. His bout proceeded at catchweight and he was fined 20 percent of his purse which went to his opponent Herbert Burns.[14]
A women's flyweight bout between Viktoriia Dudakova and Melissa Gatto was scheduled for this event.[15] Despite both women weighing in, the bout was cancelled during the broadcast due to a Dudakova illness.[16]
^Originally ruled a TKO (punches) win for Weidman; changed to a decision by the athletic commission due to Silva suffering an eye poke leading to the stoppage.
^Burns was deducted 1 point in round 1 due to repeated illegal groin strikes.