Wichita State beat Indiana State 83-69 on Sunday to go to 34-0.
Fred VanVleet scored 22 points including several key baskets late and the Shockers got their typical strong ensemble effort.
Tekele Cotton added 20 points -- with four 3-pointers -- and Ron Baker had 14 points for the Shockers (34-0).
Manny Arop and Justin Gant had 18 points apiece for second-seeded Indiana State (23-10), which has one of the closer calls against Wichita State with a seven-point loss at home in early February.