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UFC 155
''UFC 155: dos Santos vs. Velasquez 2'' was a mixed martial arts event held by the Ultimate Fighting Championship on December 29, 2012, at the MGM Grand Garden Arena in Las Vegas, Nevada. Background A Junior dos Santos vs. Cain Velasquez rematch had been expected since May 26, 2012 at UFC 146, where dos Santos defended his Heavyweight championship against Frank Mir and Velasquez defeated Antônio Silva. Velasquez and dos Santos had already fought once on November 12, 2011 at UFC on Fox: Velasquez vs. Dos Santos, where dos Santos won via knockout in the first round. Alistair Overeem, former DREAM and Strikeforce champion, was expected to face the winner of this bout. He was originally expected to face dos Santos for the title at UFC 146; however, on April 4, 2012, Overeem was revealed to have failed his pre-fight drug test by the Nevada State Athletic Commission (NSAC). He was found to have an elevated testosterone to epitestosterone ratio of 14-to-1, over the allowed ratio rate ...
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MGM Grand Garden Arena
The MGM Grand Garden Arena is a 17,000-seat multi-purpose arena within the MGM Grand Las Vegas, MGM Grand resort, located on the Las Vegas Strip in Paradise, Nevada. The venue opened on December 31, 1993, with a concert by Barbra Streisand, and subsequent concerts by Luther Vandross, Anita Mui and Janet Jackson. Sporting events MGM Grand Garden Arena, the Thomas & Mack Center and the Michelob Ultra Arena, Mandalay Bay Events Center were the main sports arenas in the Las Vegas Valley until 2016, when the MGM co-owned T-Mobile Arena opened. Professional wrestling From 1996 to 2000, it hosted World Championship Wrestling's Halloween Havoc events. The Universal Wrestling Federation (Herb Abrams), UWF television event UWF Blackjack Brawl, Blackjack Brawl was held at the venue in 1994. On May 25, 2019, it hosted All Elite Wrestling's inaugural event, Double or Nothing (2019). Tickets for the event sold out in four minutes. It was originally scheduled to host Double or Nothing (2020 ...
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Nevada State Athletic Commission
The Nevada State Athletic Commission (also known as the Nevada Athletic Commission or NSAC) regulates all contests and exhibitions of unarmed combat within the state of Nevada, including licensure and supervision of promoters, boxers, kickboxers, mixed martial arts fighters, seconds, ring officials, managers, and matchmakers. The commission is the final authority on licensing matters, having the ability to approve, deny, revoke, or suspend all licenses for unarmed combat. The commission was established in 1941. It has several times been criticized for its conduct and sentences, and has several times been labelled a "kangaroo court". Leadership The Nevada State Athletic Commission is an agency of the Nevada Department of Business & Industry and is made up of five part-time commissioners (known as the "Commission"), an executive director, and seven full-time employees. Each commissioner is appointed by the Governor for a three-year term. The Governor also selects one of the fi ...
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Jim Miller (fighter)
James Andrew Miller (born August 30, 1983) is an American professional mixed martial artist. He currently competes in the Lightweight division of the Ultimate Fighting Championship (UFC), where he currently holds the UFC records for most bouts, most total wins, and most wins in the Lightweight division. He is the younger brother of former UFC fighter Dan Miller. Early life and education Born and raised in Sparta Township, New Jersey and the youngest of three brothers, Miller started wrestling at the age of four. He competed in wrestling in high school at Sparta High School, as well as one year of collegiate wrestling at Virginia Tech. Miller had not originally planned on wrestling at Virginia Tech, but his desire to compete again grew and he made the team as a walk-on later into the season. However, Miller did not continue competing for the school because of "disagreements" with the coaching staff and the program. He currently holds a black belt in Brazilian jiu-jitsu under J ...
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Joe Lauzon
Joe Lauzon (born May 22, 1984) is a semi-retired American professional mixed martial artist who competed in the UFC's Lightweight division. Described as a well-rounded fighter, he has the most post-fight bonus awards in UFC Lightweight history with 15. Joe's younger brother, Dan Lauzon, is also a mixed martial artist. Background Joseph Edward Lauzon Jr. was born in Brockton, Massachusetts, on May 22, 1984. He lived there until he was in the third grade, when he moved to Bridgewater. Lauzon lived on a small farm and enjoyed riding horses. The young Lauzon and his friends were interested in professional wrestling, and would re-enact moves on Lauzon's trampoline. Lauzon did not begin training in the martial arts until his junior year at East Bridgewater High School, after seeing a demonstration that piqued his interest. Lauzon graduated from Wentworth Institute of Technology in 2007 with a Bachelor's degree in computer science. He worked as a network administrator in Cambridge ...
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Gray Maynard
Bradley Gray Maynard (born May 9, 1979) is an American mixed martial artist who competed in the Lightweight and Featherweight division of the Ultimate Fighting Championship (UFC). Between 2008 and 2011, he competed in a noted rivalry with former UFC Lightweight Champion Frankie Edgar. Maynard competed in college wrestling at Michigan State University, and made his UFC debut in 2007. Background Maynard's father, Jan, was a two-time Ohio high school state wrestling champion. He also has a sister named Misty. Maynard attended Bonanza High School and Durango High School in Las Vegas, Nevada, before he transferred to St. Edward High School in Lakewood, Ohio for two years. While at St. Ed's he wrestled for coach Greg Urbas, and excelled in its wrestling program. In 1997, he placed second in the Ohio High School Athletic Association (OHSAA) state tournament in the 140 lb weight class for Division I. In 1998, he was the state champion at the 152 lb weight class. His h ...
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UFC On Fox 6
The Ultimate Fighting Championship (UFC) is an American mixed martial arts (MMA) promotion company based in Las Vegas, Nevada. It is owned and operated by TKO Group Holdings, a majority owned subsidiary of Endeavor Group Holdings. The largest MMA promotion in the world, the UFC has over 578 fighters contracted that fight across 11 weight divisions (eight men's and three women's). The organization produces events worldwide and abides by the Unified Rules of Mixed Martial Arts. , it had held over 700 events. Dana White has been its president since 2001 and CEO since 2023. Under White's stewardship, it has grown into a global multi-billion-dollar enterprise. The UFC was founded by businessman Art Davie and Brazilian martial artist Rorion Gracie, and the first event was held in 1993 at McNichols Sports Arena in Denver, Colorado. The purpose of the UFC's early competitions was to identify the most effective martial art in a contest with minimal rules and no weight classes bet ...
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Ricardo Lamas
Ricardo Lamas (born May 21, 1982) is an American former professional mixed martial artist who competed in the Featherweight in the Ultimate Fighting Championship (UFC). Background Lamas' father is Cuban and his mother is Mexican. The flags of these two countries are often displayed on his clothing during his fights. His father was the leader of a Cuban resistance movement under Castro regime, eventually managing to hide in the Brazilian embassy in Cuba before escaping to the United States. Ricardo is the youngest of six brothers. He went to Hinsdale Central High School in Hinsdale, Illinois. College wrestling Lamas graduated with a degree in exercise science from Elmhurst College in 2005, where he was a member of the men's wrestling team and earned All-American honors at the NCAA Division III Men's Wrestling Championships at 157 lbs. During his collegiate wrestling career (2001–2005), he racked up over 100 wins. He was also a two-time CCIW Champion, and was named the CCI ...
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Erik Koch
Erik Jon Koch (born October 4, 1988) is an American mixed martial artist who last competed in the Welterweight division of the Ultimate Fighting Championship. A professional competitor since 2007, he formerly competed for the WEC. Background Koch was enrolled in Tae Kwon Do classes at the age of four, and reached his black belt by the age of ten, piquing his interest in MMA. With help from his older brother, Keoni, who helps run an MMA gym in Iowa with Dave Sherzer (Hard Drive MMA), Erik started MMA-style striking and grappling before the age of 14. Koch would later drop out of Washington High School (Cedar Rapids, Iowa) to pursue a professional career in mixed martial arts. Mixed martial arts career Early career After compiling a 2–0 amateur record, Koch made his professional MMA debut in 2007. Fighting primarily in Iowa, he amassed an undefeated streak of 8–0 before being signed to World Extreme Cagefighting. World Extreme Cagefighting Koch was scheduled to fight Wagnne ...
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Phil Davis (fighter)
Phil Kwabina Davis (born September 25, 1984) is an American mixed martial artist who currently competes as a Light Heavyweight for the Professional Fighters League (PFL). Davis previously competed for Bellator MMA, where he is the former Bellator Light Heavyweight World Champion. Prior to signing with Bellator, Davis competed in the Ultimate Fighting Championship, where he achieved success as a top 5 Light Heavyweight contender and held a UFC record of 9–3 (1). Davis first gained athletic notoriety in college as a wrestler for Penn State University, where he became an NCAA Division I champion in 2008. Background Davis was born and raised in Harrisburg, Pennsylvania, with his two older brothers, Jeffery and John. He began wrestling when he was in the seventh grade and then attended Harrisburg High School where he was a four-year team captain and letterman, with a 112–17 career record. Davis also lettered in tennis and cross-country running. He then went on to wrestle for th ...
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Jon Jones
Jonathan Dwight Jones (born July 19, 1987) is an American professional mixed martial arts, mixed martial artist. He currently competes in the Heavyweight (MMA), Heavyweight division of the Ultimate Fighting Championship (UFC), where he is the current UFC Heavyweight Champion. A professional since 2008, Jones was previously the UFC Light Heavyweight Championship, UFC Light Heavyweight Champion from 2011 to 2015 and from 2018 to 2020, as well as the Interim championship, interim UFC Light Heavyweight Champion in 2016. As of June 10, 2025, he is #3 in the List of current UFC fighters#Rankings, UFC men's pound-for-pound rankings. He is regarded as one of the greatest mixed martial artists of all time. Jones became the List of UFC records#Youngest champions, youngest champion in UFC history with his title victory over Maurício Rua at age 23. He holds many UFC records in the Light heavyweight (MMA), light heavyweight division, including the List of UFC records#Longest combined titl ...
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The Ultimate Fighter
''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 Paramount Network, Spike TV. The show features professional MMA fighters living together in Las Vegas Valley, 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, with its first episode, "The Ultimate Fighter 1#Episodes, The Quest Begins". To date, there have been thirty one seasons of the show, two per calendar year, some years having only one season. Each season features either one or two weight classes in the tournament. The historic Forrest Griffin vs. Stephan Bonnar fight in the first season drew millions of viewers to the show and launched the sport into the mainstream. Because of this success, ''The Ultimate ...
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Forrest Griffin
Forrest Griffin (born July 1, 1979) is an American retired mixed martial artist and former UFC Light Heavyweight Champion. He was inducted into the UFC Hall of Fame in 2013 and is the Vice President of Athlete Development at the UFC Performance Institute. Griffin, a former Georgia police officer, first rose to prominence after winning the first season of ''The Ultimate Fighter''. In the tournament finals, he defeated Stephan Bonnar, which is widely credited as sparking the success of the UFC. Early life Griffin, who is of Irish descent, graduated from Evans High School in Evans, Georgia, a suburb of Augusta where he played football. He then graduated with a Bachelor of Arts in political science from the University of Georgia. Thereafter, Griffin served as a law enforcement officer for the Richmond County Sheriff's Office in Augusta, Georgia. He also served as a patrol officer with the University of Georgia police. He trained at The HardCore Gym (now SBG Athens) in Ath ...
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