Saint Louis took command with a 12-1 second-half run, and the Billikens remained undefeated with a 72-55 victory over Oral Roberts Thursday night at Chaifetz Arena in the opening game of the Cancun Challenge. Jordair Jett led four Billikens in double figures with 15 points. Dwayne Evans and Mike McCall Jr. scored 11 points apiece, and Rob Loe tallied 10 to go with a season-high nine rebounds. SLU is now 4-0. The Billikens will host Bowling Green Saturday at 7:00 in game 2 of the Cancun Challenge.