12-seed Missouri Western (13-17) knocked off 4-seed Central Oklahoma (22-7) 49-46 in the MIAA quarterfinals Thursday night.
Missouri Western became the first 12-seed to ever win an MIAA quarterfinal game. The Griffons face the previous lowest seed to ever advance to the semifinals, 9-seed Lindenwood.
Lindenwood advances to the semi-finals for the second straight year as the 9-seed. They upset the top seed Central Missouri Thursday night.
Missouri Western and Lindenwood square-off at 2:15 Saturday at Municipal Auditorium in downtown Kansas City.