Ethan Happ produced another double-double and Brad Davison drew a charge and hit two critical late free throws in a 79-75 win over North Carolina State Tuesday night. The victory as part of the A-C-C-Big Ten Showdown improves Wisconsin’s record to 6-1 with a Big Ten opener against Iowa coming up Friday. Happ scored 19 points and took down 11 rebounds. D’Mitrik Trice connected on a big 3-pointer in the final 24 seconds and finished with 18 points and six assists. Wisconsin fell behind 41-29 early the second half, but outscored the Wolfpack 50-34 the rest of the way.