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.
El especialista de Scrum detalló la victoria histórica contra Australia.
Mannion, who recently reclassified and is ESPN's No.11 overall player in the class of 2019, chose Arizona over Marquette.
He'll fit in with Sean Miller's plans for a faster tempo on offense.