Start here · Essential guide
How a Roulette Wheel and Table Are Laid Out
A plain tour of roulette pockets, the order of numbers on the wheel, red and black coloring, and how the betting grid is arranged on the felt.
Game by Game
Roulette in Depth
Wheel layouts, bet types and the math behind each variation.
European and American Roulette: The Effect of the Extra Zero
Compares single-zero (37 pockets) and double-zero (38 pockets) roulette, showing how one extra pocket roughly doubles the house edge on every standard bet.
Fibonacci, Labouchere and Other Progressions
How Fibonacci, Labouchere, D'Alembert and Paroli staking patterns work in roulette, and why none of them can change the expected loss per unit wagered.
Inside Bets and Outside Bets Explained
How straight, split, street, corner and six-line inside bets and the outside bets are priced in roulette, with the formula that links payout to pockets covered.
Neighbor Bets and Called Bets in Roulette
Explains neighbor bets and French called bets such as voisins du zero and tiers du cylindre, and why each is only a bundle of ordinary roulette bets.
The French Rules La Partage and En Prison
How the la partage and en prison rules return part of an even-money stake when zero lands, and how that lowers the roulette house edge to about 1.35%.
The Gamblers Fallacy at the Roulette Wheel
Uses runs of red and black to show why past roulette spins do not change the next one, and how streaks arise by chance on a wheel with no memory.
The Martingale System and Why It Fails
Walks through doubling after each roulette loss with hypothetical numbers, showing how table limits and bankroll limits stop it and why expected loss stays.
Wheel Bias: A Historical Curiosity and Modern Reality
What a physically biased roulette wheel would mean, why the idea fascinated players in the 1800s, and why modern equipment and checks make it unrealistic.
Why Every Roulette Bet Has the Same House Edge
Shows with simple algebra and a covered-wheel example why straight, split, corner and even-money roulette bets share one house edge but differ in risk.
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