To be very honest, there is no method or technique in the world which will get you 100% guaranteed win.
As we are talking about sports betting, which is another way of spending your money on somebody else's luck.
So, I am sure this is just another spam post to attract attention and nothing else.
I will advice everyone to stay away from such beliefs and sayings.
I agree with you, there is no method that can ensure 100% winning in gambling. Not only in sports betting, but all gambling games
have no strategy that guarantees you won't lose. So I believe the gambling method at the opening is a scams, we have to think realistically.
If there really is a strategy that guarantees 100% victory, then all gambling sites will go bankrupt.