Method for example
Your total money 100% 20% in reserve 80% and divided by 8 bets
You either choose all winners or all losers only and you keep same way.
I choose top teams with good stats or good atheletes, so the probability and possibility theory show's you it works exacly
You treat this as trading on Market then u good risk managent and always only 8 bets not less not more.
I Made like 7k $ with 35 days of 1000$ wich is not bad.

You woun't get any better method Im been doing this long time and Ita allmost full income apart other things
Enjoy the method