The Ultimate Fighter is an American reality television series and mixed martial arts (MMA) competition produced by the Ultimate Fighting Championship (UFC) and Pilgrim Media Group currently airing on ESPN+. It previously aired for fourteen seasons on Spike TV. The show features professional MMA fighters living together in Las Vegas, Nevada, and follows them as they train and compete against each other for a prized six-figure contract with the UFC. The series debuted on January 17, 2005.

Yuen Biao is a former Hong Kong officer. He quit after an "accident" occured where he kills an innocent teenager. He felt guilty and decided to train with monks to feel better. After 5 years, he joins the force again after an encounter with the supernatural at a performance. He realizes that he has no other choice but to help out with his visions, which are very accurate. When Yuen Biao meets up with his former friend, who is Gigi's dad, he is offered to live in an apartment next to them. There he meets Moses Chan, the man who got kicked out of where Yuen Biao would be living. Little does Yuen Biao know is that Moses is actually an undercover officer who's spying on the triads. Yuen Biao gradually learns the truth about Moses and they become good friends. They tackle on many strange cases along with Yoyo Mung, who became a lawyer after being a head officer/investigator.

His name is Baki Hanma. No one knows where he came from or where he learned his unique fighting style. When it comes to Karate, Baki Hanma is just plain GOOD. He can defeat an opponent with a single blow and he's taking the Karate Championship by storm. In a prestigious match, he defeats competitor after competitor even though he's totally unknown and barely even ranked. But now he's in for the fight of his life and he may have just met his match. Anything goes and his opponent can rip his nerves out -- literally. If he wins, he's the BEST. If he loses... he's DEAD.

The Ultimate Fighter: China is an international installment of the Ultimate Fighting Championship (UFC)-produced reality television series The Ultimate Fighter. It is the fourth season produced outside the United States and the first to air in China, on Liaoning Television starting December 7, 2013.

The Ultimate Fighter: Brazil is an installment of the Ultimate Fighting Championship-produced reality television series The Ultimate Fighter. This season marked the first time the show was filmed, in its entirety, outside of Las Vegas, Nevada, and consisted of 12 episodes and a live finale in Brazil. The season tournament finale appeared on pay-per-view in June 2012. It started filming in February 2012 and was in Portuguese. The season was produced by Floresta, a Brazilian production company, and aired in Brazil on Globo. Each episode was broadcast over the Internet at TUF.tv each Sunday night and later aired on Fuel TV in a marathon leading up to the finale.

The son of a rich businessman who has ties with the Russian mob. But the mob sets up his family and forced the young guy at fighting in martial arts tournament.

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.

The Ultimate Fighter: American Top Team vs. Blackzilians Finale (also known as The Ultimate Fighter 21 Finale) was a mixed martial arts event held on July 12, 2015, at the MGM Grand Garden Arena in Las Vegas, Nevada. A welterweight bout between Jake Ellenberger and Stephen Thompson, originally booked for a day earlier at UFC 189, served as the main event. The final of The Ultimate Fighter: American Top Team vs. Blackzilians took place at the event.

The Ultimate Fighter 2 Finale was a mixed martial arts event held by the Ultimate Fighting Championship on November 5, 2005. Featured were the finals from The Ultimate Fighter 2 in both the Welterweight and Heavyweight divisions as well as a main event between Diego Sanchez and Nick Diaz.

The Ultimate Fighter: Team McGregor vs. Team Faber Finale (also known as The Ultimate Fighter 22 Finale) was a mixed martial arts event held on December 11, 2015, at The Chelsea at The Cosmopolitan in Las Vegas, Nevada. The event was headlined by a featherweight bout between former UFC Lightweight champion Frankie Edgar and three-time title challenger Chad Mendes.

The Ultimate Fighter: The Smashes is the second foreign version of the Ultimate Fighting Championship (UFC)-produced reality television series The Ultimate Fighter. Like The Ultimate Fighter: Brazil, this version was filmed, in its entirety, outside Las Vegas, Nevada and consisted of 13 episodes with a live finale in Australia. The season tournament finale, along with the coaches fight, took place on 14 December 2012 at UFC on FX: Sotiropoulos vs. Pearson.

The Ultimate Fighter 10 Finale was a mixed martial arts event that was held by the Ultimate Fighting Championship on December 5, 2009. Featured was the final from The Ultimate Fighter: Heavyweights in the Heavyweight division (Roy Nelson vs. Brendan Schuab), and a match up between Matt Hamill and Jon Jones.

The Ultimate Fighter: Team Jones vs. Team Sonnen Finale (also known as The Ultimate Fighter 17 Finale) was a mixed martial arts event held by the Ultimate Fighting Championship. It took place on April 13, 2013 at the Mandalay Bay Events Center in Las Vegas, Nevada. The main event featured a bout between the former WEC Featherweight Champion Urijah Faber and long time bantamweight contender Scott Jorgensen.

The Ultimate Fighter: Team GSP vs Team Koscheck Finale, also referred to as The Ultimate Fighter 12 Finale was a mixed martial arts event held by the Ultimate Fighting Championship at the Palms Casino Resort in Paradise, Nevada, United States on December 4, 2010. This was the first event in the UFC to integrate the featherweight & bantamweight classes from World Extreme Cagefighting, which folded later that month. It was also the first event to feature a then-contracted WEC lightweight fighter (Pablo Garza) in a UFC contest, though he debuted in the UFC at featherweight.

The Ultimate Fighter 11 Finale was a mixed martial arts event that was held by the Ultimate Fighting Championship at the Palms Casino Resort in Las Vegas, Nevada, United States on June 19, 2010. Featured were the finalists from The Ultimate Fighter: Team Liddell vs. Team Ortiz in the Middleweight division and a fight between Keith Jardine and Matt Hamill.

The Ultimate Fighter 27 Finale (also known as The Ultimate Fighter: Undefeated Finale) was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on July 6, 2018, at the Pearl Theatre in Paradise, Nevada, part of the Las Vegas metropolitan area. The featherweight and lightweight finals of The Ultimate Fighter: Undefeated took place at the event. A middleweight bout between Brad Tavares and Israel Adesanya headlined the event.

The Ultimate Fighter 26 Finale (also known as The Ultimate Fighter: A New World Champion Finale) was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on December 1, 2017 at Park Theater in Paradise, Nevada, part of the Las Vegas metropolitan area. Sijara Eubanks was expected to face Nicco Montaño in the finals of the season to determine the inaugural UFC Women's Flyweight Champion. However on the day of weigh ins, Eubanks was ruled medically ineligible for the card after a visit to the hospital overnight for allegedly miscalculating her weight cut, which led promotion officials to replace her with Roxanne Modafferi. A women's flyweight bout between promotional newcomer Priscila Cachoeira and former Invicta FC Bantamweight Champion Lauren Murphy was expected to take place at the event. However, the pairing never materialized due to alleged visa issues for Cachoeira.

The Ultimate Fighter 15 Finale was a mixed martial arts event to be held by the Ultimate Fighting Championship. It took place on June 1, 2012 at the Palms Casino Resort in Paradise, Nevada, United States. Featured were the finalists from The Ultimate Fighter: Live – Team Cruz vs Team Faber in the Lightweight division.

The Ultimate Fighter: Redemption Finale (also known as The Ultimate Fighter 25 Finale) was a mixed martial arts event produced by the Ultimate Fighting Championship held on July 7, 2017 at T-Mobile Arena in Paradise, Nevada, part of the Las Vegas metropolitan area. The event was headlined by a lightweight bout between Michael Johnson and former WSOF Lightweight Champion Justin Gaethje. The welterweight finals of The Ultimate Fighter: Redemption took place at the event.