The house edge is greater is every single bet on the table. There really is no advantage to playing double zero roulette. This means players lose more money per hour when the house has a higher advantage, especially on outside bets such as the red or black bet. In fact, the house edge percentage is 5.26% on double zero or American roulette and 2.70% on single zero or European roulette. When a player is playing a game of roulette with one green pocket, the odds are better than playing on a wheel with two pockets with a 00 number. Advantages of single zero versus double zero roulette Almost always, double zero odds are slightly worse and it is the best reason why players are recommended to play European roulette instead. Probably the big difference versus single zero roulette is the house edge and the advantage the player gets. Also, there are a total of 38 numbers in the double zero version of roulette. The roulette wheel contains two green slots in this game, a single zero and a double zero. The most common type of double zero roulette is American roulette. US Players and Credit Card, BitCoin Deposits Accepted! Double Zero Roulette