X Research source There are theories as to how you can improve your odds, but they don't work. The house’s advantage comes from its additional number 0 (which offers the house an additional 2.7% chance of winning, compared to the players). Know that at every roulette table (and at every game in the casino itself), the “house” (the casino) always has an edge.
Recognize the “house edge” and how it affects your odds.
