MOSCOW, Sep 21 American Raul Rosas Junior signed a contract with the Ultimate Fighting Championship (UFC) after winning the qualifying tournament and became the youngest representative in the history of the sports organization, according to the UFC Twitter page. On Tuesday, 17-year-old Rosas Junior defeated 25-year-old compatriot Mando Gutierrez as part of the UFC President Dana White's Candidates Series Tournament. After his victory, White announced the signing of a contract with Rosas Junior. Rosas Junior has six victories in professional fights and not a single defeat.
