There is no definitive roulette strategy that guarantees you a win; however, there are a few roulette strategies that can help you increase your chances of winning. Roulette can be played in several ways, and it is vital to understand all the different types of bets available and make the best choices for your own playstyle. Some roulette strategies that may help increase your chances of winning include betting on multiple numbers, betting on outside bets, and using a martingale system.