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While the roulette ball has no memory, mathematicians have continually devised complex betting systems.
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Betting strategies do not change the house edge, but they do dictate how you stake your money.
+The Most Famous Roulette System
+
The Martingale is undoubtedly the most famous and widely used betting strategy in the world.
+
If you bet $10 on red and lose, your next bet on red should be $20, and so on.
+Only use on even-money outside betsRequires a substantial initial bankrollBeware of maximum table betting limits
+Betting with the Fibonacci Numbers
+
The Fibonacci system uses the famous mathematical sequence where each number is the sum of the previous two.
+
Because the bet sizes increase slower, it is easier on your bankroll during a losing streak.
+The Flat Progression System
+
The D'Alembert system is one of the safest betting strategies available for roulette players.
+
It protects your bankroll from rapid depletion but limits your potential for massive quick wins.
+SystemBankroll NeededComplexityD'AlembertLowVery SimpleLabouchereMediumComplex
+
Remember that no betting system can alter the fundamental mathematics or the [casino](https://shareru.jp/laurindalorenz)'s house edge.
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