Better defense in this game, particularly without fouling. Offense was unable to produce much success until Ayo got going mid second half. However, the team continues it's relative dominance of the B1G through 4 games by per possession statistics:
Wisconsin is still exceptionally good, Iowa took a hit from a bad game but they have a very small sample size so far. NW has been legitimately good through 3 games, and MSU has been legitimately bad, which is weird after the start to the season they've had.
Illinois still #7 overall by Ken Pomeroy's adjusted efficiency, 3rd in the B1G behind Wisconsin and Iowa, but now project to a better B1G finish than all but Wisconsin. Interestingly enough, despite the small starting sample, Northwestern is projected to finish with a better record (10-10) than MSU (9-11).