A Guide to Roulette Betting Strategies
Despite being a game of luck, players love applying structured betting strategies to roulette.

Understanding these systems adds an exciting layer of structure to an otherwise random game.
The Most Famous Roulette System
The core concept of the Martingale is that one eventual win will recover all previous losses.
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 bets
- Requires a substantial initial bankroll
- Beware of maximum table betting limits
Betting with the Fibonacci Numbers
You progress through the sequence (1, 1, 2, 3, 5, 8...) when you lose, and step back when you win.
While safer, it also takes longer to recover losses compared to doubling up.
Understanding the D'Alembert Strategy
Conversely, you decrease your wager by one single unit following a winning spin.
This approach assumes that over time, wins and losses will balance out almost equally.
| System | Bankroll Needed | Complexity |
|---|
| D'Alembert | Low | Very Simple |
| Labouchere | Medium | Complex |
Remember that no betting system can alter the fundamental mathematics or the casino's house edge.