Matt Brown previews the AFC and NFC Championship games as we are down to four teams! Sunday's action begins with Kansas City Chiefs-Baltimore Ravens and concludes with Detroit Lions-San Francisco 49ers. Will the top seeds (Ravens and 49ers) advance to the Super Bowl? Or will we see an upset in either (or both) Championship games? Matt gives his thoughts on sides, totals, and player props. He also gives his best bets for Championship Sunday!