MMA stars Stipe Miocic and Daniel Cormier captain teams of undefeated lightweight and featherweight fighters competing for a UFC contract.

The two most well-rounded featherweights in the competition go head to head in the octagon.

Two fighters get into a heated argument in the team van. During his weight cut, an irritable fighter has choice words for the house loudmouth. Then, two lightweights face off in the third preliminary fight.

A serious injury threatens to take a fighter out of the competition. Daniel Cormier leaves Cain Velasquez temporarily in charge of the team. Then, two featherweights battle for a spot in the semifinals.

Things get heated between the teams after an assistant coach discovers that one of the fighters on the opposing team is injured. Then, two lightweights face off in the fifth preliminary fight.

Tensions rise at the house after a fighter tries to provoke his opponent. Two losing fighters lobby Dana to get back in the competition. Then, the third featherweight fight determines the next semifinalist.

One of the fighters receives devastating news that affects his standing in the competition. Then, in the buildup to the seventh preliminary fight, a lightweight encounters unexpected physical problems that put his fight future in doubt.

A controversial fighter faces off against one of the top featherweights in the last preliminary fight of the season. Dana White meets with the coaches to discuss the semifinals and the matchups are announced.

With the preliminary fights in the rear-view mirror, the teams celebrate with an evening out racing exotic cars. Two UFC champions, current featherweight champ Max Holloway and former middleweight champ Luke Rockhold, pay a visit to a Team Cormier training session. Then Miocic teammates face off in the first semifinal fight.

TUF 15 winner Michael Chiesa pays a visit to the UFC gym to impart some wisdom he learned during his time on the show to Team Cormier.

Miocic and Cormier go head-to-head on the ice while playing hockey in this season's coaches challenge.

An epic featherweight semifinal is the last fight before the live finale. Cormier surprises his team by hiring a private chef to cook a goodbye meal.

Matt Bessette vs. Steven Peterson, Gerald Meerschaert vs. Oskar Piechota.

Montana De La Rosa vs. Rachael Ostovich, Luis Pena vs. Richie Smullen, Johnballoonther vs. Allan Zuniga, Tyler Diamond vs. Bryce Mitchell.

Brad Tavares vs. Israel Adesanya, Joe Giannetti vs. Mike Trizano - "The Ultimate Fighter 27" lightweight tournament final, Jay Cucciniello vs. Brad Katona - "The Ultimate Fighter 27" featherweight tournament final, Martin Bravo vs. Alex Caceres ,Barb Honchak vs. Roxanne Modafferi, Alessio Di Chirico vs. Julian Marquez.