Here's the idea, to determine the percentage of winning, I always think of doing an experiment where I would bet in an online gambling site then each bet will be written to the paper. A total of 10 bets per day in a 1-week duration and each bet will be written and will be recorded depending if the bet is winning or losing. Then conduct an analysis of the percentage of winnings to determine if there are some tricks we could find with these experiments in different gambling sites.
If there is someone who already does this, could you please share the outcome? At what Bet you usually win? and what platform could that technique be applicable?