In addition to Barber's miss, flyweight veteran Allan Nascimento also weighed heavy, coming in at 127.5 pounds — 1.5 pounds over the flyweight limit — for his undercard bout against Jafel Filho (126). Similar to Barber, Nascimento forfeited 20% of his purse as penalty for the miss.

Maycee Barber released a statement following her last-second withdrawal from the UFC Vegas 107 main event against Erin Blanchfield. The UFC women’s flyweight contender addressed the medical issue that led to the cancellation and responded to Blanchfield’s post-fight criticism.