After a commercial break, Fitzgerald informed television viewers that the fight was canceled due to a medical issue with Barber. UFC reporter Megan Olivia caught up with Blanchfield, who was told that Barber suffered a seizure.

UFC women's flyweight champ Valentina Shevchenko questions Maycee Barber's process leading up to her fight with Erin Blanchfield that was canceled.

The UFC Vegas 107 main event between women's flyweight contenders Erin Blanchfield and Maycee Barber was shockingly cancelled moments before the fight was scheduled to begin.