This popular betting system involves doubling your bet after each loss. Placing your chips on options like red or black, even or odd, or high or low numbers gives you a higher probability of winning since they cover a larger portion of the wheel.The table below illustrates the different outside bet options and their respective payouts: Bet Type Looking to increase your chances of winning big in roulette? Let's explore some Roulette strategy that can help you come out on top.