Leah Letson

145 lbs.: Max Holloway vs. Yair Rodriguez 265 lbs.: Marcos Rogerio de Lima vs. Ben Rothwell 145 lbs.: Leah Letson vs. Felicia Spencer 205 lbs.: Philipe Lins vs. Ovince Saint Preux

Invicta FC 21: Anderson vs. Tweet was a mixed martial arts event that will be headlined by a bout between top featherweight contenders Megan Anderson and Charmaine Tweet competing for the interim featherweight championship. The event was scheduled to feature the MMA debut of undefeated professional boxer Heather Hardy against Brieta Carpenter, however Carpenter pulled out due to injury and the fight was removed from the card. A fight between Leah Letson and former UFC fighter Elizabeth Phillips was added instead. DeAnna Bennett was scheduled to fight Jodie Esquibel but pulled out of the fight and was replaced by Kali Robbins. Esquibel was then set to fight Robbins at a catchweight of 120 lbs but Robbins missed weight and the fight was canceled.

The Ultimate Fighter: Heavy Hitters Finale (also known as The Ultimate Fighter 28 Finale) was a mixed martial arts event produced by the Ultimate Fighting Championship held on November 30, 2018 at Pearl Theatre at Palms Casino Resort in Las Vegas, Nevada, United States. A welterweight bout between former UFC Lightweight Champion Rafael dos Anjos and The Ultimate Fighter: American Top Team vs. Blackzilians welterweight winner Kamaru Usman served as the event headliner.

Dans cette émission, des combattants professionnels de MMA encore peu connus du grand public, vivent isolés le temps de la série dans une maison située près de Las Vegas et s'affrontent pour le titre de The Ultimate Fighter. Les compétiteurs sont divisés en deux équipes, chacune est typiquement entrainée par un athlète reconnu de l'organisation. Le vainqueur de la saison se garantit alors un contrat de plusieurs centaines de milliers de dollars et plusieurs combats au sein de l'UFC.