SANTA BARBARA, Calif. Cruising to a 10 point advantage midway through the first half, the University of San Francisco men's basketball team looked every bit the part of a team expecting to extending its winning streak. Host UC Santa Barbara had other ideas. The Gaucho's defense kept the Dons out of a rhythm all evening, and seized momentum with a big run prior to halftime, eventually going on to win 73-71 at The Thunderdome.