Martin and Baldwin combined to shoot 12 of 22 from the field and Butler (6-2) shot 49.1 percent (26 of 53). Butler led 8-0 and never trailed. Javon Bess made a pair of free throws 4 1/2 minutes into the game for Saint Louis' (3-4) first points.
Butler closed the half on a 6-0 run for a 42-13 led and were never challenged the rest of the way. The Billikens now have lost four straight by an average margin of 18.2 points per game.
Javon Bess scored 22 points and had 10 rebounds for Saint Louis.
All of Zion's 34 dunks in a minute
Zion Williamson's 34 dunks set the stage for Duke's upcoming game against Virginia.
LAC VS GS
Hot-shooting Villanova beats Xavier for 6th straight win
Phil Booth scored 22 points, Collin Gillespie added 18 and No. 22 Villanova beat Xavier 85-75 on Friday night for its sixth straight win.