Brandon Cyrus scored 12 and Austin Grandstaff had 11 for the Blue Demons (6-4), who won their fifth straight while keeping the Bulldogs (0-9) winless. DePaul has its longest streak since winning seven straight in the 2012-13 season.
DePaul opened the game with a 25-5 run and led by 29 before going into halftime up 48-22. The Blue Demons kept the lead above 20 except once when the Bulldogs made it 53-34 early in the period.
DePaul had its largest lead at 76-45 on McCallum's 3-pointer with 5:32 to go.
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