Day 1 of the NFL postseason both on and off the field certainly came as advertised. How about an encore, football fans? Without further ado, let’s take a deep dive and examine some best bets sure to win you some money during Sunday’s slate of action. Click here for betting odds. Please gamble responsibly. Have a problem? Call 1-800-GAMBLER. Best Bet No. 1: Ravens vs. Bengals UNDER 44.0 (-110)I locked this bet in early and, since then, the total has significantly decreased to 40.5. Just like that, I pocketed three-and-a-half points. Never underestimate the value of locking in a bet early before…