UFC 130: Rampage vs. Hamill was a mixed martial arts event held by the Ultimate Fighting Championship on May 28, 2011 at the MGM Grand Garden Arena in Las Vegas, Nevada, United States.

This event was to be the third meeting between Frankie Edgar and Gray Maynard and their second meeting for the UFC Lightweight Championship. The two met earlier this year at UFC 125: Resolution with the fight ending in a split draw, and Edgar retaining his title. Their first encounter at UFC Fight Night: Florian vs. Lauzon saw Maynard win via unanimous decision.

It was later announced on May 9 that injuries to both forced the fight to be removed from the card. Edgar suffered broken ribs, while Maynard has suffered a knee injury.

On February 9, it was rumored that Thiago Silva had been forced from his bout with Quinton "Rampage" Jackson and could be replaced by Rashad Evans. Silva stated that he was not injured and was looking forward to his bout with Jackson. Instead, information surfaced that Silva may have failed a pre-fight drug screening at UFC 125, which could result in his suspension. It was then announced that the proposed Rashad Evans bout was never close to being signed, and that Rampage would face Matt Hamill.

Francisco Santos Miranda, III (born May 24, 1979), better known as Frank Mir, is an American mixed martial artist, as well as a black belt in Brazilian Jiu-Jitsu and Kenpō Karate.

Mir, one of the most accomplished heavyweights in MMA history, is a two time UFC Heavyweight Champion . He currently holds the record for most victories in the heavyweight division of the UFC with 14 and most wins by submission in UFC Heavyweight division history with 8. He is also the only man in UFC history to win a bout by toe hold. As of January 2012 he is ranked the #4 In the ESPN MMA Power Rankings.He holds the distinction of being the first and only man to both knock out and submit MMA legend Antônio Rodrigo Nogueira. Mir is the only person to submit former UFC Heavyweight Champion and NCAA Division I wrestler Brock Lesnar and highly regarded striker Cheick Kongo. Frank Mir has had more fights in the UFC than anyone else currently competing in the heavyweight division.

His father convinced him to begin wrestling, on the basis that it could help him avoid submissions. Mir then began wrestling at Bonanza High School in Las Vegas, Nevada where during his junior year he lost his first nine matches. During his senior year (1998) he went 44–1 and won the state championship. He was also on the school's football team that reached the Southern Zone semifinals in 1997 and where he played as fullback and defensive end. He also took up track and field in 1998 where his discus throw of 177 feet, 10 inches is still a Sunset Regional record.

Thiago Alves d'Araujo (Portuguese pronunciation: [tʃiˈaɡu ˈawvis]; born October 3, 1983) is a Brazilian mixed martial artist currently competing as a welterweight in the Ultimate Fighting Championship. He started training in Muay Thai when he was 15 and mixed martial arts at 17. He is a brown belt in Brazilian Jiu-Jitsu and has been described as a "Muay Thai wrecking machine".

After beginning his fight training at the age of 14, Alves won his first professional bout at just 15 years old, defeating a 25-year-old by unanimous decision. At 19, Thiago relocated from Brazil to Coconut Creek, Florida to train full-time at the prestigious American Top Team camp.

After beginning his career in smaller organizations such as the Ironheart Crown, Absolute Fighting Championships and King of the Cage, Alves, with a record of 8–3, received an invitation to make his UFC debut at Ultimate Fight Night 2 against fellow UFC newcomer Spencer Fisher, The fight would take place on Alves' twenty-second birthday.

Rick Story (born August 28, 1984) is an American mixed martial artist currently signed to the Ultimate Fighting Championship where he fights as a welterweight. He holds notable victories over Thiago Alves, Johny Hendricks and Jake Ellenberger.

Rick was born in Tacoma, Washington at Lakewood General Hospital to his mother, Patricia and his father, Edmund. At the age of three, Rick's parents divorced. Rick grew up in Spanaway, Washington with his grandmother and his older sister, Elizabeth.

Rick attended Bethel High School in Spanaway, WA where he was a stand out wrestler and football player.

Rick initially caught interest in Mixed Martial Arts when he was a young boy, stating that "[When I was around 12] I saw the first UFC videos and loved it. I was just getting into wrestling at that time and would always try some of the techniques with my friends. It was on the back of my mind until my sophomore year in college wrestling when a friend asked me if I would trade him some takedowns for submission techniques. I agreed and started training at this little hole in the wall and was asked to fight."

Dana White (born July 28, 1969) is the current President of the Ultimate Fighting Championship (UFC), a mixed martial arts organization based in the United States.

Born in Manchester, Connecticut on July 28, 1969, White grew up in Las Vegas, Nevada, Ware, Massachusetts and Levant, Maine. White is a passionate Boston Red Sox fan. During his youth, he bounced back and forth between Boston and Maine. He attended the University of Massachusetts Boston but did not finish; however, while there he did launch a boxing program for inner-city youth.

White has a background as an aerobics instructor. In 1992, White established Dana White Enterprises in Las Vegas. He conducted aerobics classes at three gyms in the Las Vegas area and began managing MMA fighters Tito Ortiz and Chuck Liddell.

While working as a manager, White learned that Semaphore Entertainment Group, the parent company of the UFC, was looking for a buyer for the UFC. White contacted childhood friend Lorenzo Fertitta, an executive at Station Casinos, and a former commissioner of the Nevada State Athletic Commission. Within a month, Lorenzo and his older brother Frank bought the UFC, with White installed as its president. White currently owns about 9% of Zuffa, LLC, the entity the Fertitta brothers created to own and manage the UFC.