Fans can watch the selection show on CBS via a free trial to fuboTV or DirecTV Stream. How do I watch every March Madness game? The three best March Madness streaming services are: fuboTV or DirecTV Stream — both of which offer free trials — or Sling TV, which is offering 50% off the first month.

After weeks of anticipation and speculation, the bracket-filling finally can begin today as the 68-team fields for the NCAA men's and women's basketball tournaments are revealed. "Selection Sunday" will unveil which teams made the March Madness tournaments (and which "bubble" teams were left disappointed) that will unfold over the course of four regionals to will determine the Final Four national semifinals.