Well I think math and statistic together with probability which now is a profession that we call a "Data scientist" which in the end of the day is just an advanced statistician can help especially in sport betting if you are crazy enough to keep track of all results of every single week of the games where you place the bets the most.I know statistics are just that statistics but sometimes those help you decide to go for money line,over or both teams to score for example,or if a certain team has never or almost never won a head to head with another team you can place a huge bet on that team to "win to nil no" bet.In the end though luck is prevalent and without it you can be the greatest scientist on earth,or greatest math practitioner and you will still lose.