Here's what ESPN's BPI is predicting for tonight.
The second night of the Sweet 16 is underway. Currently, North Carolina is battling Butler and South Carolina is taking on Baylor. Kentucky-UCLA and Florida-Wisconsin will follow.
Here's what ESPN's Basketball Power Index is predicting in the four games.
No. 1 UNC vs. No. 4 Butler
Prediction: Tar Heels win by 8 points.
No. 3 Baylor vs. No. 7 South Carolina
Prediction: Baylor by 5 points.
No. 4 Florida vs. No. 8 Wisconsin
Prediction: Gators by 4 points.
No. 2 Kentucky vs. No. 3 UCLA
Prediction: Wildcats win by 1 point.
Tonight's games can be seen on CBS and TBS.