I am just an amateur gambler and bet on sports. i saw this thread today on the forum of a tipster ajaxmoor and he is destroying his picks. i think he has more than enough wins i have ever seen in a row. If tipsters can predict games like that how are sportbooks not losing money ? is it just luck ?
you cannot rely on single users record what if out of 10 gamblers 1 gambler is earning and 9 gamblers are loosing then the ratio of profit for sportbooks is profit. 99% they dont be in loss but if the sportsbook is exchange type then who ever win or lose they just get their commission on the bet and that is enough for them for earning.