[3][4] Promotional newcomer Abu Azaitar was expected to face Siyar Bahadurzada at the event, but pulled out in early August and was replaced by fellow newcomer Rob Wilkinson.

[6] On August 11, Marcos Rogério de Lima was pulled from his bout against Saparbek Safarov after being flagged by the U.S. Anti-Doping Agency (USADA) for a potential anti-doping violation stemming from an out-of-competition sample collected on August 1.

[8] Nick Hein was expected to face promotional newcomer Zabit Magomedsharipov at this event, but pulled out on August 21 due to injury.

[10] Former UFC Women's Featherweight Champion Germaine de Randamie was expected to face Marion Reneau at the event.

As a result his bout with Mads Burnell was changed to a catchweight and Prazeres was fined 20% of his purse.