Georgia Tech 70, Appalachian St. 57
Marcus Georges-Hunt had 15 points and five rebounds to lead the Yellow Jackets as the Yellow Jackets took care of the visiting Mountaineers.
Duke 75, Elon University 62
Jahlil Okafor recorded a career-high 25 points and a school freshman record 20 rebounds on his 19th birthday as the Blue Devils extended their home winning streak to a nation-best 38.
Georgia Southern 68, South Florida 63
Jelani Hewitt scored a season-high 33 points as the visiting Eagles upset the Bulls.
Memphis 81, North Carolina Central 47
Trahson Burrell scored a game-high 15 points as the host Tigers crushed the Eagles.
Gonzaga 94, Texas Southern 54
Kyle Wiltjer scored 21 points on 9-of-11 shooting as the Bulldogs routed the Tigers.
Oregon St. 71, Grambling State 43
Victor Robbins scored a career-high 22 points while Gary Payton II filled the box score with 10 points, 12 rebounds, 10 assists and six steals as the Beavers routed the visiting Tigers for their fourth straight victory.