A safe roulette bet is the one that will not blow the players bankroll away. You can bet 35 numbers on roulette and hope for the best results, although you are risking a lot of money. But it is not the same as the person who has been betting so many times and expecting that he will not finally lose. Red/Black, Evens/Odds, 1-18/19-36. No other game on the casino floor gives players the chance of. Re: Safe roulette system - even chance Jun 10, 12:00 AM 2011 I have bustled with ECs, D/C and double and single streets distribution and also with parlay bets. Common roulette strategies Martingale. Place a small bet on a color that provides 2x rewards. If the bet is lost, you double the previous bet on the same color. Continue the process until there is a win, this gives back all losses, and then you return to your original bet amount. The payout for this bet is 17:1, and the odds of it winning are 5.41% for European, and 5.26% for American roulette. Street is a three-number bet, where the players bet on a row of numbers – for example, 4, 5, and 6, or 19, 20, and 21. The probability of this bet winning is.