Tonight at 9:18 p.m. ET the NCAA Tournament will tip off the National Championship, ending this year's edition of March Madness. Tonight's matchup will not feature the previously unbeaten Kentucky Wildcats, who fell in the Final Four. Instead, the Wisconsin Badgers will take on the Duke Blue Devils on CBS in a matchup that can be live streamed free by clicking this link. Wisconsin fans can listen to the game on WIBA 1310, while Duke fans can catch the radio broadcast on 620 The Buzz AM.