MADISON, Wis. — First place in the Big Ten Conference is on the line Sunday as No. 6 Wisconsin (16-5, 8-2) and No. 2 Purdue (20-2, 9-2) tangle at the Kohl Center. The Badgers are looking to bounce back after a frustrating 80-72 overtime loss at Nebraska. UW led by as many as 19, including 65-59 with 3:33 remaining, but couldn’t put away the Cornhuskers.