A women's bantamweight bout between former UFC Women's Bantamweight ChampionHolly Holm and former title challenger Raquel Pennington was expected to take place at this event.[5] The pairing previously met at UFC 184 in February 2015, when Holm won via split decision in her UFC debut.[6] However, on September 27, it was revealed that Holm withdrew from the bout due to a hamstring injury and the bout was cancelled.[7]
At the weigh-ins, Khalid Taha and Ji Yeon Kim missed the required weight for their respective fights. Taha weighed in at 137 pounds, 1 pound over the bantamweight non-title fight limit of 136. Meanwhile, Kim weighed in at 128 pounds, 2 pounds over the flyweight non-title fight limit of 126. Both bouts were held at catchweight. Taha and Kim were fined 20% and 30% of their purse respectively, which went to their opponents Bruno Gustavo da Silva and Nadia Kassem.[8]
The following fighters received $50,000 bonuses.[10]
Fight of the Night: Brad Riddell vs. Jamie Mullarkey
Performance of the Night: Israel Adesanya and Yorgan de Castro
Records set
UFC 243 broke the attendance record for a UFC event with a total of 57,127 people. The previous record (56,214) had been set at the same venue in November 2015 at UFC 193.[1]