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 ?
Tipsters cannot make a sports book bankrupt. If you are mostly worried about that, a gambling site will not start his business operation if he doesn't have foreseen this type of situations. They have back up funds that will provide them to have assurance if there are some good tipsters that are winning. And besides the lose of other gamblers are just circulating there.
a lot of professional bettor in sports have managed to win in the long run , and of course it's very possible. as long as you know well about sports events you would have an easier way to make a correct prediction and win it. the problem are on how you manage the bankroll and keep in control whenever you get a lost.