Although Roulette is a game of sheer luck and chance, you can definitely observe certain aspects to maximize the chances of winning. One of the most important aspects is to select a European wheel. Unlike the American Wheel, European Wheels do not have double zero pockets but have only one zero. This means that your worries of getting into zero pockets will become lesser with European Wheels.
One of the other strategies refers to the Martingale System. According to this system, if you lose a bet, you must double it up next time. This will maximize the chances of winning the lost money back. This theory follows the rule that it is most unlikely that you will lose all the bets and thus, it suggests to double the bet amount once you have lost one. However, one drawback of this strategy is that by doubling the betting amounts every time, you might reach the betting limits, and lose money.