No. 25 Oregon 74, No. 13 Saint Louis 57
SAN JOSE, Calif. (AP)
Dotson made his first five 3-pointers to carry the 12th-seeded Ducks (28-8) into the second weekend for the first time since 2007, when they lost to eventual repeat champion Florida in the regional final. Oregon made 8 of 11 shots from beyond the arc, while the Billikens finished 3 for 21 from long range.
Oregon will play No. 1 overall seed Louisville in the Midwest Regional in Indianapolis next. The Cardinals routed Colorado State 82-56 in Lexington, Ky.
Kwamain Mitchell scored 18 points and Dwayne had 16 points and nine rebounds for the Billikens (28-7), who set a school record for wins this season following the death of coach Rick Majerus in December.