In this guide, we’ve explained all the reasonable Roulette strategies and given examples of how they work. However, many believe that with the right Roulette strategy, you can skew the odds in your favor. 37, or, in the case of American Roulette, 38 numbers appear to have the same probability of winning each round. Roulette is a fascinating game of chance that has kept mathematicians and players motivated throughout the ages.