These are the 4 key matchups to watch from Thursday's 4-game slate of Sweet 16 games in Newark and San Francisco.

The Boilermakers should effort to extend its closeouts and run Houston's guards ... Who will win every college basketball game, and which favorites should be on upset alert? Visit SportsLine ...

Fletcher Loyer took the court Wednesday in a protective arm sleeve. Other than that, the Purdue junior looked his normal self ...