OO Fights is the DC area’s longest running & most successful MMA fight promotion. Since the first event in January 2008, OO has sold out each successive fight & plans to bring another sold out show on March 30th to the Dulles Sportsplex in Sterling, VA. Combining the area’s top fighters and top-notch production, OO continues to set itself apart from its competitors. OO has had many of its fighters go on to MMA's ultimate promotion, including multiple time OO title holder and TUF 16 winner Colton Smith.  OO XXIII will feature Anthony Cordero vs Kevin Kent in a rematch, Josh Aguero, Tony Dabbondanza and Chris Piriz in Title bouts as well as Garrick Evans, Mike Ledman, Jonathan Vinyard, Cisco Isata, Paul Lim and about 20 other of the area's top MMA fighters. Go to oofights.com for details *fight card subject to change