This is very difficult to do and difficult to achieve truthful results. Not all players are inclined to tell the truth and it will be difficult for an outside researcher to verify. However, the longer the period we take, the more likely it is that the winners are only people who were lucky. So I wonder what motivates people who want to get rich on sports betting if they believe in such a pattern? Do the players sincerely believe in their own exceptionalism and genius?
I don't really know what makes people think they can get rich off gambling, you try everyday and you loss, yet win a little andoss them back to the casino, having read or heard from history, stories, books and magazines there has always been a circle that people do now win or make fortune overnight from gambling instead only a 1% does that which is very rare to see. so having the thought to make it from betting or gambling should be on the business side, developing a Casino or running such business in place of another person and for owning a casino it means you're not even poor. infact the possibility of gamblers being successful in life through gambling is 1% of 100.