If you want to win roulette in casinos using the Martingale betting strategy, you will have to spend. Even if you are on a losing streak, the idea is that eventually, you will win, and the payout should be significant enough for you to at least break even. The rules are simple: each time you lose a hand, you double your bet. The Martingale betting strategy plays off the idea that you must win eventually when playing roulette in an Oklahoma casino.
