M
Mike_25
Guest
Simply put the zero pockets on the wheel make all the difference. A single-zero wheel, commonly found in Europe, has just one green zero pocket while a double-zero wheel, typically in the US, has double the house edge with two green zero and 00 pockets. The extra 00 pocket on the double-zero wheel is what pushes the odds more in the casino's favor rather than the player's. Hope this clarifies the basic distinction between these two types of roulette wheels!