Double Ball Roulette Explained: Payouts, Odds, and Strategy
Double Ball Roulette uses two balls on one wheel. The odds are different. The strategy is simpler. The house edge is worse.
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Double Ball Roulette uses two balls on one wheel instead of one. The mechanics change everything about the odds.
With one ball, the probability of hitting any single number is 1 in 37 (on a European wheel). With two balls, the probability of hitting a number on one of them is roughly 1 in 18.5. The odds improve slightly for the player.
The house edge on traditional European roulette is 2.7%. On American roulette it's 5.26%. On Double Ball Roulette it's 2.7% if you bet single numbers, but the actual RTP is worse than it appears.
Here's why: a single-number bet pays 35-to-1 on traditional roulette. Double Ball also pays 35-to-1 even though your odds of hitting are better. The payout doesn't scale. That's where the house wins.
Additional Information
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Extended Commentary and Analysis
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