It's all happening.
First round
Thursday Afternoon Window
12:15, CBS: No. 5 Notre Dame vs. No. 12 Princeton (Verne Lundquist, Jim Spanarkel, Allie LaForce)
12:40, truTV: No. 5 Virginia vs. No. 12 UNC Wilmington (Ian Eagle, Steve Lavin, Evan Washburn)
1:30, TNT: No. 4 Butler vs. No. 13 Winthrop (Carter Blackburn, Mike Gminski, Debbie Antonelli, Lisa Byington)
2:00, TBS: No. 1 Gonzaga vs. No. 16 South Dakota State (Andrew Catalon, Steve Lappas, Jamie Erdahl)
Approx. 2:45, CBS: No. 4 West Virginia vs.