Jamar Sandifer and Richard Lee added 13 points apiece for the Jaguars (4-9), Aaron Ray had 12 and Christopher Thomas 10. Ali had 10 points and 11 rebounds as Southern had a 62-38 advantage on the boards, 22-6 on the offensive end.
With Thomas scoring eight of his 10 points in the first 3 1/2 minutes the Jags led 12-5. After the Royals go back-to-back 3s from White, Southern went on 21-2 run to lead by 20 and closed the half with a 12-3 spurt to make it 47-24.
The second half started with a 12-0 run. When it was over, all 11 Jaguars scored and grabbed multiple rebounds and 10 had assists. They turned 16 turnovers into 20 points.
Krzyzewski: There's no rush for Zion to come back
Duke head coach Mike Krzyzewski discusses how the Blue Devils will handle Zion Williamson's injury.
Bilas: Zion isn't worried about draft status
Jay Bilas joins SportsCenter to react to Zion Williamson's injury and the idea of him sitting out the remainder of the season.
Gators tuning out the noise
Florida head coach Mike White joins The Paul Finebaum Show to discuss what it's like to play on the road against a team like LSU.