In NBA betting, +4.5 represents the spread on a game, meaning that the favored team needs to win by 5 points or more to "cover the spread" and result in a winning wager. If you bet on the underdog, they simply need to lose by 4 points or fewer for that bet to cash. You can use the RotoWire betting odds calculator for more help here. A moneyline wager in an NBA game is a bet on which t... https://winbets.mobi/