Complete comparison of all popular betting strategies - the good, the bad, and the dangerous.
Every system eventually loses to the mathematical advantage of the casino.
Past results don't affect future spins. Each spin has the same odds.
They change how you bet, but not your mathematical expectation.
| System | Type | Risk Level | Complexity | Verdict |
|---|---|---|---|---|
| Martingale | Progressive | Very High | Simple | Dangerous - avoid with real money |
| Reverse Martingale | Progressive | Medium | Simple | Better than Martingale but still risky |
| D'Alembert | Progressive | Medium | Simple | Safer alternative to Martingale |
| Fibonacci | Progressive | Medium | Medium | Better than Martingale, still flawed |
| Labouchere | Progressive | High | Complex | Complex and still dangerous |
| Flat Betting | Flat | Low | Simple | Safest approach for consistent play |
| Oscar's Grind | Progressive | Low-Medium | Medium | Conservative but ineffective long-term |
| Paroli | Progressive | Low-Medium | Simple | Fun short-term system |
Double your bet after every loss
Double your bet after every win
Increase bet by 1 unit after loss, decrease by 1 after win
Follow Fibonacci sequence for bet sizing
Use a number sequence to determine bet amounts
Bet the same amount every time
Increase bet only after wins, aiming for small profits
Double bets after wins for a set number of times
Change bet size based on previous results. Most increase bets after losses.
Same bet amount every time, regardless of previous results.
Increase bets after wins instead of losses.
Bet the same amount every time. It's boring but safe, and you'll lose money at a predictable rate. Perfect for casual play and bankroll management.
If you must use a progressive system, these are safer than Martingale. Still dangerous long-term, but progression is slower.
These systems can quickly lead to catastrophic losses. The risk far outweighs any potential reward. Stay away unless you're playing with play money.
Every spin is independent with the same house edge. No betting pattern can change the fundamental mathematics of the game. The house edge ensures the casino wins over time, regardless of how you bet.
Betting systems change the distribution of your wins and losses, but not the expected value. You might win big occasionally or lose slowly, but the end result is the same.
Many systems are based on the false belief that past results affect future outcomes. In roulette, each spin is completely independent of all previous spins.
Want to learn more about a specific system? Check out our comprehensive guides with examples, simulations, and mathematical analysis.
The most popular but dangerous system. Learn why it fails and see real examples.
Mathematical sequence betting with slower progression than Martingale.
Conservative progression system with balanced approach to wins and losses.
Complex cancellation system that can lead to massive bets and losses.
Positive progression that increases bets after wins, not losses.
Ultra-conservative system aiming for small, consistent profits.
Try all these betting systems in our free simulator. See for yourself why they don't work long-term.
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