Freshman Jackson Shelstad, an Oregon high school product making his first start and home-court debut, hit a deep 3-pointer with 1.4 seconds remaining in overtime to give the Ducks an 86-83 win over Michigan on Saturday.

Wendell Green Jr. made a tiebreaking layup with four seconds remaining and No. 1 Auburn got past Georgia 74-72, extending the nation’s longest winning streak to 19 games.

Walker Kessler had 15 points and six blocked shots to lead a half-dozen scorers in double figures for No. 2 Auburn in an 83-60 rout of Georgia.