Money Line Bet (general terms )

The difference between a point spread bet and a money line bet is that there are no points involved. Instead, money odds are wagered on the favorite or underdog. There is a different money line total for either side on a money line bet, a negative side (the favorite) and a positive side (the underdog):
Dallas -170 Washington +150 What this means is that Dallas is the favorite and for every $17 you bet on Dallas, you win $10 if they win. For every $10 you bet on Washington, the underdog, you win $15 if they win. By offering different odds for each team the sport book is able to balance action on both teams.