The Missouri Tigers scored the game's final 11 points, rallying to beat Kansas, 74-71, on Saturday night at Mizzou Arena in Columbia, Mo.
KU had one last chance to tie it at the buzzer, but a desperation three by Elijah Johnson only hit backboard.
Marcus Denmon led Missouri with 29 points on 10-for-16 shooting.
KU was led by Thomas Robinson, who posted 25 points and 13 rebounds. Nineteen of his 25 points came in the second half.
Tyshawn Taylor added 21 points for KU.
KU (18-5, 8-2 Big 12) will travel to Baylor for a 6 p.m. game Wednesday.
Johnson misses a three at the buzzer.
MU ends the game on an 11-0 run.
MU to shoot two.