Jared Berggren scored 15 points and grabbed a season-high 12 rebounds, and Traevon Jackson added a career-best 14 points to lead Wisconsin over No. 12 Illinois 74-51 Saturday.
Senior Jordan Taylor scored 16 points in his final home game, helping Wisconsin (No. 15 ESPN/USA Today, No. 14 AP) beat Illinois 70-56 on Sunday in both teams' regular season finale.
Demetri McCamey scored 27 points and Mike Tisdale added 19 to lead Illinois to a 63-56 upset over Wisconsin (No. 13 ESPN/USA Today, No. 11 AP), snapping the Badgers' 51-0 home record against unranked Big Ten opponents under coach Bo Ryan.
Brian Butch scored 12 points, and No. 8 Wisconsin beat upstart Illinois 61-48 on Sunday to sweep the Big Ten regular-season and tournament titles for the first time.