UFC Champions LOGINREGISTERHELPYOU ARE NOT LOGGED IN NHLNBAMLBCFLNFLCurlingTennisGolfSoccerNASCARFormula OneIndyCar NASCAR Canadian Tire SeriesNationwideCamping WorldAuto RacingWorld JuniorsSpengler CupMenS WHCWomenS WHCHockey CanadaAHLBoxingCanada GamesCHLCISECHLFigure SkatingLacrosseMMANCAASkiingSummer SportsWinter SportsMoreOlympicsFantasyDaily LineShowsTSN TalentCommunityMainMMA on TSN HEAVYWEIGHT Over 205 lbs to 265 lbs Current Champion Brock LesnarAge 31Height 63Weight 265 lbsOverall MMA Record (WLD) 310Fight History Brock Lesnar became the Heavyweight title holder by defeating UFC Legend Randy Couture by Technical Knock Out on November 15 2008 At UFC 100 Lesnar unified the Heavyweight title by defeating interim champion Frank Mir who is the only man to beat Lesnar in his short UFC career Lesnar was forced to cancel his most recent bout against challenger Shane Carwin due to illness According to UFC President Dana White the Heavyweight Champion is suffering from a bacterial infection in his intestinal tract which depending of the severity of it could end his careerLIGHT HEAVYWEIGHTOver 185 lbs to 205 lbs Current Champion Lyoto MachidaAge 31Height 61Weight 205 lbsOverall MMA Record (WLD) 1500Fight History Lyoto The Dragon Machida took hold of the Light Heavyweight title with a convincing knock out of Rashad Evans at UFC 98 on May 23 2009 Undefeated in his mixed martial arts career Machida silenced his critics by handling Evans He has been on a tear in the last two years delivering losses to the likes of Evans Thiago Silva Tito Ortiz and most recently defeating Mauricio Shogun Rua at UFC 104 MIDDLEWEIGHTOver 170 lbs to 185 lbs Current Champion Anderson SilvaAge 34Height 62Weight 185 lbsOverall MMA Record (WLD) 2440Fight History Anderson The Spider Silva scored a technical knock out of Rich Franklin on October 14 2006 at UFC 64 to claim the UFC Middlewight title In his most recent bout Silva dominated Forrest Griffin knocking out the former Light Heavyweight champion in the first round of their fight at UFC 101 WELTERWEIGHTOver 155 lbs to 170 lbs Current Champion Georges StPierreAge 28Height 510Weight 170 lbsOverall MMA Record (WLD) 1820Fight History Canadian Georges Rush StPierre dominated Matt Serra at UFC 83 to capture the Welterweight belt on April 19 2008 He scored a technical knock out due to a referee stoppage in the fourth round of his match against Lightweight champ BJ Penn His most recent fight came against Thiago Pitbull Alves a fight which StPierre dominated en route to a Unanimous Decision LIGHTWEIGHTOver 145 lbs to 155 lbs Current Champion BJ PennAge 31Height 59Weight 155 lbsOverall MMA Record (WLD) 1951Fight Hist...