Tom Izzo sees No. 12 Michigan State basketball getting tougher after beating No. 20 Illinois on Sunday, but also knows so will the Spartans' schedule.

Tom Izzo managed to beat his old friend Brad Underwood on Sunday as Michigan State basketball held on to beat Illinois at home. It was a tough, grind-it-out win over Illinois as the Spartans struggled to hit shots, but they did outperform Illinois at the free throw line and that was ultimately the difference.

No. 12 Michigan State got the test that many were waiting for when it hosted No. 19 Illinois on Sunday afternoon. The Spartans passed the

Tom Izzo said No. 12 Michigan State basketball must defend better Sunday against No. 20 Illinois on Sunday despite the Spartans' offensive upturn.

One of the age old tenets in college basketball is not to count out Tom Izzo and the Michigan State Spartans. As long as Izzo is at the helm, Michigan State will be a dangerous and competitive team. On Sunday,

Izzo is taking the threat of the Illini seriously as he prepares his Spartans for Sunday's matchup in East Lansing

Michigan State head coach Tom Izzo had high praise for the Spartans' next opponent, the Illinois Fighting Illini.

Michigan State basketball coach Tom Izzo is impressed by what he sees from Illinois. The Spartans beat Illinois Sunday.