We are down to the Final Four in the NCAA Tournament, and the teams are a mix of chalk and surprises. UConn and Purdue have been on a collision course all season, while Alabama and North Carolina State certainly busted some brackets by making it to Arizona. 

As expected, Purde and UConn have been installed as hefty favorites for Saturday's matchups. The Boilermakers are laying just under 10 points to NC State, while the powerful Huskies are a whopping 11.5-point favorites over Alabama. 

Will the dogs be barking in the Final Four, or will the favorites continue to roll? Here are a few things to consider before placing your bets. 

What's the best way to bet on the Final Four? And what should you know before you make your wagers? Join SportsLine right now to see Thomas Casale's Final Four betting strategy, all from an expert on a 22-5-1 run in college hoops!