This is my third attempt trying to get someone to respond .lets keep things simple. I want to know if two teams are playing a game and this is a pick game meaning a zero line ,each team has the same ability thus both boston or new york has a 50/50 opportunity. Now again two teams are playing all things being equal by this I mean a neutral field weather is the same food etc, lets say the teams are new york and boston this time boston is a one point favorite. we still have two teams boston and new york the question is even though there is a one point pointspread there are still only two teams so has anything changed the propability being two teams still exist have anything changed, please explain .