Maitland was 8 of 17 from the floor and made three 3-pointers. Davis was 6-of-14 shooting and had 10 rebounds. Isaiah Bailey chipped in 11 points for Bethune-Cookman (5-5). Soufiyane Diakite and Houston Smith each grabbed a game-high 11 rebounds.
Bethune-Cookman had a four-point halftime lead and stretched it to 54-38 with 10:30 to play. Joseph made a 3-pointer to spark a 14-1 run and the Mustangs pulled to 55-52 with five minutes left before the Wildcats closed on a 12-1 run.
Cal Poly shot just 33 percent from the field and missed 22 3-pointers.
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.
The cream of the crop of American high school basketball will congregate in Colorado Springs from Oct. 5-7, as USA Basketball unveils its newly expanded Junior National Team minicamp in collaboration with the NBA, NCAA and NBPA.
|North Carolina A&T||11-5||1||20-15|
|North Carolina Central||9-7||3||19-16|
|South Carolina St||6-10||6||10-22|