Pat Birt made six 3-pointers and scored a season-high 20 points to lead Tulsa to a 74-51 victory over Stephen F. Austin on Thursday in the opening game of the Diamond Head Classic. Jaleel Wheeler added 12 points and Will Magnay 11 for the Golden Hurricane , who shot 50 per cent and were 11 of 21 from the arc in winning for the third time in four games.