Barton averaged 24.5 points, seven rebounds, 3.5 assists and three steals in the Tigers' two wins this week.
It's the third C-USA player of the week honor for Barton this season. The 6-foot-6 guard leads C-USA in scoring at 18.3 points per game.
Barton had a game-high 24 points against Marshall to go along with six rebounds in an 87-67 win.
The Tigers return to action tomorrow against UCF at 8 p.m. in their regular-season home finale.