The numbers just didn't add up for Wichita State coach Gregg Marshall. His tough, gritty Shockers were 4 of 23 from beyond the arc. They shot a shade under 39 percent from the field. They were 9 of 19 from the free throw line, missing three critical ones in the final minutes of the game. Somehow, the numbers still added up to a win. Carl Hall had 17 points and 13 rebounds, Malcolm Armstead hit two key free throws in the closing seconds and Wichita State held on to beat Doug McDermott and No. 12 Creighton 67-64 on Saturday to forge a tie atop the Missouri Valley Conference.