Steven Ashworth and Ryan Kalkbrenner made 3-pointers in the second overtime and Creighton edged past its former coach — Oregon’s Dana Altman — to move into the Sweet 16 with an 86-73 win in the Midwest Region.

N’Faly Dante, playing with a bruised tailbone, made all 12 of his shots and scored 25 points, and Oregon secured an automatic bid to the NCAA Tournament by defeating Colorado 75-68 on Saturday night to end the Pac-12 Conference era.

Oregon knocked off a top-five team for the second time in two games, beating No. 5 Southern California 79-69 behind Will Richardson’s career-high 28 points.