Barrett and Prowell each scored eight points for Reach USA, which has a 4-2 record on its exhibition tour of China with two more games remaining.
Barrett, who is averaging 10.3 points on the tour, hit just 2-8 field goals. He added five rebounds, two steals and had a block.
Prowell made 3-11 field goals and contributed four rebounds, one steal, one block and had one assist. He is averaging 14 points per game.
The two Tigers will join their teammates to begin practice on July 28th for another foreign hoops experience as Auburn plays in a tournament in Guadeloupe in August.