Chris Smith matched his personal best with 19 points to reach 1,000 for his career and No. 5 Louisville beat IUPUI 90-60 Wednesday night for the Cardinals' 16th straight victory at home. Gorgui Dieng hit all eight of his shots to set a career high with 18 points to go along with 12 rebounds as the Cardinals started 8-0 for the second straight season. No. 7 Duke 87, Colorado State 64: Freshman Austin Rivers scored 17 points to help No. 7 Duke beat Colorado State. Andre Dawkins added 15 first-half points for the Blue Devils (8-1), who were playing their first game since last week's lopsided loss at Ohio State. Duke had no trouble knocking down shots and finished the game shooting 56 percent, with Dawkins and Mason Plumlee helping the Blue Devils build a 17-point halftime margin. Dawkins didn't play in the second half after sustaining lower-back spasms late in the first half. No. 12 Florida 78, Arizona 72, OT: Patric Young scored a career-high 25 points, Erving Walker made huge free throws down the stretch and No. 12 Florida rallied to beat Arizona in overtime. Walker finished with 14 points, including seven in the extra frame. He overcame a poor shooting night from the field (3 for 16) and a miserable performance from 3-point range (1 for 9). The Gators (6-2) extended their home winning streak to 11 and won their first resume-building game of the season. They previously lost at Ohio State and Syracuse. No. 14 Wisconsin 70, Wisconsin-Green Bay 42: Jordan Taylor had 15 points and 10 assists to lead No. 14 Wisconsin to a win over Wisconsin-Green Bay. Ryan Evans scored 14 points and Jared Berggren added 13 for the Badgers (7-2), who took control with a 14-1 run in the first half. Dayton 74, No. 16 Alabama 62: Chris Johnson scored 20 points and Dayton closed with a 17-9 run to knock off No. 16 Alabama, ruining Crimson Tide head coach Anthony Grant's homecoming. Grant starred for the Flyers from 1983-87. Alabama fell behind 38-27 at halftime with star forward JaMychal Green on the bench most of the first half with two fouls. No. 22 Texas A&M 64, Sam Houston State 37: Ray Turner scored 15 points, Elston Turner added 14 and No. 22 Texas A&M beat Sam Houston State for its fifth consecutive victory. Ray Turner added 10 rebounds for the Aggies (7-1), who have won 66 straight non-conference home games.