With the return of UFC superstar Tito Ortiz engaged in a rematch with former UFC light heavyweight champion Forrest Griffin and two of the welterweight class' most exciting knockout artists, Josh Koscheck and Anthony Johnson, ready to trade hands, the UFC has officially confirmed the remaining bouts for UFC 106: Ortiz vs. Griffin 2, live from the Mandalay Bay Events Center in Las Vegas on Saturday, November 21st.

Amir Sadollah vs. Phil Baroni, Luiz Cane vs. Antonio Rogerio Nogueira, Karo Parisyan vs. Dustin Hazelett, Marcus Davis vs. Ben Saunders, Kendall Grove vs. Jake Rosholt, Paulo Thiago vs. Jacob Volkmann, Brock Larson vs. Brian Foster, Caol Uno vs. Fabricio Camoes and George Sotiropoulos vs. Jason Dent fill out a stacked card in one of the year's most anticipated fight nights.

Winner of the seventh season of The Ultimate Fighter, Brooklyn, New York-born Amir Sadollah (fighting out of Las Vegas, Nev.) broke into the UFC with an impressive armbar submission victory against fellow cast mate CB Dollaway in the show's finale. Now the Richmond, Virginia raised fighter faces his most experienced opponent to date in mixed martial arts veteran Phil Baroni (fighting out of Long Island, N.Y.). The former UFC middleweight makes his return as a welterweight and has won three of his last four fights. The 33-year-old is known for his heavy hands and has two knockout wins in the UFC.

A fighter that is making his way up the light heavyweight division, Luiz Cane (fighting out of Sao Paulo, Brazil) is on a three-fight win streak with a unanimous decision victory against Steve Cantwell at UFC 97 and two TKO victories in 2008. With a background in Muay Thai and Brazilian jiu-jitsu, the 28-year-old can win a fight anywhere and he looks to improve on his 11-1 record when he touches gloves with Antonio Rogerio Nogueira (fighting out of Rio de Janeiro, Brazil). The brother of former interim UFC heavyweight champion Antonio Rodrigo Nogueira, "Little Nog" has won his last five fights, with three knockouts and one submission. Now the 33-year-old with the 17-3 record makes his UFC debut in November.

At only 27 years old, decorated judo black belt Karo Parisyan (fighting out of North Hollywood, Calif.) already boasts a 26-5, 2 NC professional mixed martial arts record. A true test for anyone in the welterweight division, Parisyan has beat some of the top welterweights and will look for his 9th UFC win when he squares off against Louisa, Kentucky native Dustin Hazelett (fighting out of Cincinnati, Ohio). With submission victories in four of his last five fights, the 23-year-old Brazilian jiu-jitsu black belt has put away Tamdan McCrory, Josh Burkman, Jonathan Goulet and Stevie Lynch and faces easily his toughest test to date.

A former professional boxer turned submission machine, Marcus Davis (fighting out of Bangor, Maine) has four submissions in his eight UFC victories. But opponents shouldn't disregard his hands because "The Irish Hand Grenade" has ended two of his fights in the UFC via knockout. The well-rounded welterweight will need all of his skills when he faces the dangerous Ben Saunders (fighting out of Orlando, Fla.). A winner in three of his four UFC bouts, the 26-year-old Ft. Lauderdale native is remembered for his devastating TKO victory against Brandon Wolff in 2008. Now Saunders will look to take down his most game-tested...