Ultimate Fighter Show Summary, Upcoming Episodes and TV Guide

Four welterweights compete for the remaining semifinal spots in two thrilling back-to-back fights. Also: the animosity between the coaches goes too far at the weigh-ins; Dana White determines the semifinal matchups.

Joseph Benavidez and Henry Cejudo meet as coaches in the opener of season 24, a competition between 16 flyweight champions from around the world. The winner gets a UFC contract and a title shot against current UFC champion Demetrious Johnson.

A bombshell is dropped as Joanna and Claudia compete in the biggest coaches challenge in 'Ultimate Fighter' history. Then, in the first light-heavyweight semifinal, two friends battle it out for a spot in the finale.

Joanna lashes out at her team for a perceived lack of effort during training; and a Red Team rallying cry rubs Team Claudia the wrong way. Then, a classic striker vs. grappler clash determines a semifinal spot.

The fighters move into the TUF house. As training starts, the animosity between coaches takes center stage while two fighters struggle with injury and illness.

Mirsad Bektic vs. Tatsuya Kawajiri, featherweight bout; Evan Dunham vs. Joe Lauzon, lightweight bout; Tony Ferguson vs. Edson Barboza, lightweight bout; Chad Mendes vs. Frankie Edgar, featherweight bout. From Las Vegas.

Quarterfinal action continues as Nelson teammates Joey Rivera and Jon Manley face-off to stay in the competition. The tension builds between fellow Canadians Michal Hill and Mike Ricci before they enter the Octagon to unleash their aggression. Then the last two match-ups before the finale are revealed when Dana makes his Semifinal announcement.

James Chaney owns up to his unsportsmanlike conduct. One fighter turns against his friend. Team Carwin's Mike Ricci takes on Nelson number one pick Dom Waters in the final preliminary fight. Dana White announces the Quarterfinal match-ups.

Coach Roy once again has a fighter choose his own opponent. Former UFC Light Heavyweight Champion Forrest Griffin drops in for training. The feud between Hill and Secor reaches its boiling point. Dana White expresses his outrage after the result of the 6th Preliminary Fight.

Julian Lane lashes out after being disrespected by another fighter. Team Nelson wants more coaching from Roy. Mike Ricci once again finds himself at odds with Nic Herron-Webb. Coach Carwin chooses two Welterweights to collide in the 4th Preliminary fight.

When one fighter engages in noisy late night activities, he creates enemies on both teams. Coach Carwin announces his first match-up, sending two more Welterweights into the Octagon for the 2nd Preliminary fight.

Tickle and Cruickshank get violent in the house. Dana makes a surprise announcement. Teams Cruz and Faber go to war for a spot in the Finale, as Vick takes on Chiesa and Pichel faces Iaquinta in the last 2 Semifinal fights.

Dana makes a surprise visit to the gym for a shocking announcement. Then the quarterfinal round kicks off with two fights: James Vick vs. Joe Proctor, and Justin Lawrence vs. Michael Chiesa.

Women's MMA Champion Ronda Rousey trains in the gym, then visits the TUF house. Cruz gets a surprise from Faber and his coaches. Underdog Chris Saunders faces Team Cruz number two Sam Sicilia in the seventh Preliminary Fight.

Tempers flare between Mike Rio and Justin Lawrence during sparring. Both teams enjoy a relaxing Easter Sunday. Then, house loudmouth Chris Tickle faces tough guy Joe Proctor in the fifth preliminary fight.

An injury in practice puts one fighter's future in doubt. Faber brings in a life coach to help the fighters be more positive. Then, Faber #1 pick Al Iaquinta takes on Myles 'Fury' Jury of Team Cruz in the third preliminary fight.

16 victorious lightweights move into the house and begin their quest for a six-figure UFC contract. After coaches Urijah Faber and Dominick Cruz select their teams, training begins. One fighter receives sad news from home, and must decide whether or not to remain in the competition. Then, two warriors face off in the first two-round preliminary fight..live!.