LEXINGTON, Ky. (WKYT) - Kentucky guard Davion Mintz has signed a free agent deal with the Washington Wizards, his agents announced on Friday. Mintz signed an Exhibit 10 contract with the team, guaranteeing the player a one-year, minimum salary contract. Mintz’s contract counts towards Washington’s 20-man offseason roster limit but doesn’t count againt the team’s salary cap unless he makes the regular season roster.