UFC 251: Usman vs. Masvidal was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on July 12, 2020 at the du Forum on Yas Island, Abu Dhabi, United Arab Emirates. A UFC Welterweight Championship bout between current champion Kamaru Usman and Gilbert Burns was expected to headline the event. However, it was announced on July 3 that Burns was pulled from the contest after he and his coach, Greg Jones, tested positive for COVID-19. Pending pre-fight testing and a 24-hour quarantine, Jorge Masvidal was expected to serve as his replacement.  After he passed his initial test, the new main event was confirmed.

UFC 251: Usman vs. Masvidal

The Ultimate Fighter: A Champion Will Be Crowned Finale (also known as The Ultimate Fighter 20 Finale) was a mixed martial arts event held by the Ultimate Fighting Championship. It took place on December 12, 2014 at the Palms Casino Resort in Las Vegas, Nevada. The event featured the finals of the Women's Strawweight tournament between finalists Carla Esparza and Rose Namajunas, which crowned the inaugural UFC Women's Strawweight champion.