if you are lucky lottery can make you rich if you hit the jackpot. Chances to hit the jackpot are 0.0000000000001 percent. In sports betting you must have confidence and luck to double your money. also don't forget to pray! For me sports is better than lottery that needs a miracle.
It depends on how much you've bet on lottery or how much the payout offers, but in the end you'll lose your money slowly if you depend on lottery only.