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SlotsMaster
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The probability of red on American roulette is 18/40 or 9/20. The odds show that it is really very difficult to win. If you place the bet on red in an American roulette, the probability of winning is lower than the probability of losing. So in that case, if you're playing an American roulette and you place your bet red, your chances of winning is very slim. I will advise you place your bet less often on red.