I was wondering if some of the experienced gamblers would know this. Because I know from looking at the betting history, more people tend to bet over on NBA games. I personally like betting under than over. So if I know that I am going to bet under on a NBA game, would I wait until tip off and let the o/u line increase or bet it early in the day and take that line. I'm thinking a team with high scoring reputation will have the o/u increased until tip off. Or is it unpredictable and this is a stupid question? Your opinion? Thanks.