Roulette is the game with the lowest chance of winning. The chance to win at a roulette casino largely depends on the type of betting.
For example,a direct bet on a specific number gives you a chance to win 2.63% at classic roulette and 2.7% at American roulette. Betting on equal odds (red/black, 1-18/19-36, even/not even) gives a chance to win at Classic Roulette 48.65% and 47.37% at American Roulette.
What do these numbers say? For example, a 50% chance of winning means that the number of wins and losses is the same. When playing roulette, where the chance of winning is less than 50% (48.65% and 47.37%), we will lose more in the casino than we will win.
If you play roulette by systems, in some cases the chance of winning at the casino increases, but no roulette system has raised the chance of winning even to 50%, let alone 100% of the casino’s winning guarantee.