Berggren had 15 points and 12 rebounds while Jackson scored 14 for the Badgers (12-4, 3-0 Big Ten), who have won six straight.
D.J. Richardson put in 16 points for the Illini (14-4, 1-3), who fell for the fourth time in six contests, and fell to their ninth straight conference road loss, dating back to last season.
Chipotle plans first price increase in 3 years
Putin thinks Obama would save him if he were drowning