ROCK HILL, S.C. -- Xavier Cooks scored 22 points, had six rebounds, five blocks, four assists and three steals to lead Winthrop to a 75-57 win over Radford on Saturday.
Winthrop (14-9, 8-4 Big South) led 23-22 after Radford's Christian Bradford made a 3 with 4:47 before halftime. Broman later made three free throws to start a 13-3 run to close the half and establish control the rest of the way. Ed Polite Jr.'s 3 with 15:05 left brought Radford within 48-39, but Adam Pickett's jumper and Jermaine Ukaegbu's dunk put the Eagles up double figures the rest of the way.
Polite led Radford (15-10, 8-4) with 18 points, a game-high eight rebounds and five steals. Bradford finished with 11 points.
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.