Damari Alston ran for two touchdowns, Baylor Hayes passed for another score, and Tulsa upset Oklahoma State 24-10 on Saturday to spoil the debut of Cowboys coach Eric Morris. Alston's 29-yard burst around left end gave the Golden Hurricane a two-touchdown advantage with 8:38 left, and Tulsa intercepted quarterback Drew Mestemaker twice after that to preserve a second straight win in the series for the first time since 1952. Oklahoma State has lost 12 straight dating to last season.