Despite that sports betting seems to be some how better than many casino games that only depends on luck and not strategy, betting also depends on luck, no matter the logic used in making predictions, you will not win all the bets, as a matter of fact, you could even lose the bet that you are very sure should have played according to your prediction. Just like the match yesterday between Chelsea and PSG, so many people lost a lot of money already in that match because they bet on PSG to win Chelsea, while some people bet that PSG would score more than 1 goal, but they didn't. You can win in sports betting for the will always be losses.