American Roulette (5.26%) and Triple Zero Roulette (7.69%) have a higher house edge than most slots (4.00% on average).Straight up bets are the riskiest roulette bets, with a 2.70% odds of winning and a payout of 35 to 1.Out of all popular roulette versions, French Roulette offers the most favorable odds to the player, with a house edge of just 1.35%.Top Roulette Probabilities, Statistics & Facts
