Team Australia are fed up with Team UK's lack of cleanliness. The pranks get out of hand as the teams retaliate against one another for escalating attacks on each other's dressing rooms. Team Australia undertake some outdoors training with a jog on the beach and some uphill sprints. And the second pair of lightweights fight to determine the next semi-finalists.
Penrith's James Vainikoto settles into the house as a replacement for an injured fighter and is told to ready himself to fight at short notice. Team UK takes the mischief to a whole new level, unleashing an all-out food fight. A major falling out between UK teammates occurs. And the fourth welterweight quarterfinal fight.
Temperatures rise between coaching staff and teammates. Bad news destroys the dream of one fighter. After 8 dynamic battles, Dana white talks to the fighters, then chooses the semi-final match ups. And the first two fighters get their chance to move into the finale, and move one step closer to becoming The Ultimate Fighter.
After 12 episodes and 12 fantastic fights, the following bouts will determine the winners of The Ultimate Fighter: Australia vs. UK–The Smashes. The winners will receive an exclusive UFC® contract: • Lightweight Finale - Norman Parke, Team UK vs. Colin Fletcher, Team UK • Welterweight Finale - Brad Scott, Team UK vs. Robert Whittaker, Team Australia In addition to the TUF Finale matchups, the event’s main card will feature the five-round main event between The Ultimate Fighter: Australia vs. UK–The Smashes opposing coaches and bitter rivals Australian George Sotiropoulos and Brit Ross Pearson and an explosive middleweight clash between honorary Aussie and vicious striker Hector Lombard, who faces Brazilian jiu-jitsu black belt Rousimar Palhares. The remaining bouts for UFC® on FX: SOTIROPOULOS vs. PEARSON include: • Former title contender Chad Mendes takes on the debuting Hacran Dias at featherweight • Igor Pokrajac vs. Joey Beltran in a battle of light heavyweights strikers • Wrestling powerhouse Mike Pierce meets former TUF season 11 contestant Seth Baczynski • Team Australia’s Benny Alloway vs. teammate Manny Rodriguez at welterweight • Brendan Loughnane squares off against fellow Team UK lightweight Mike Wilkinson • Canadian Nick Penner vs. UFC-newcomer Cody Donovan at light heavyweight