Roulette wheels spin in opposite directions to the ball, with the direction chosen by the croupier and usually alternating between rounds. This article explains the mechanics, why the direction changes, and how it fits into the full sequence of a roulette round.
A roulette spin is a mechanical sequence from wager to settled result. Learn the order of a round, what the wheel and layout mean, and how the two main wheel types change the odds.
A walkthrough of how speed roulette compresses the standard roulette round, the sequence from placing chips to the next spin, and how the main bet types differ in edge.
The croupier stops the wheel as part of standard procedure, but the outcome is already fixed by physics and the random scatter of the ball. Here is how the sequence works and why the stopping moment does not give anyone control over the result.
Roulette is built so that no betting pattern removes the house edge. This article explains why every-spin wins are impossible, what the edge costs, and which choices change the rate of loss.
Roulette can be beaten in a single session through luck, but the wheel's design guarantees a long-run mathematical edge for the house. Here is how that edge is built into every bet and why no betting system removes it.
The number of spaces on a roulette wheel depends on the variant: 37 on a European wheel and 38 on an American wheel. That single extra pocket changes the odds on every bet, so the variant matters before you sit down.
A roulette wheel has either 37 or 38 numbered pockets depending on whether it is the European or American layout. The extra pocket changes the odds on every bet, so the wheel type matters before you place a chip.
