Roulette Simulator

Martingale vs Paroli

Which roulette betting strategy is right for you? Compare these two popular systems side-by-side.

Martingale Strategy

Double your bet after each loss to recover losses plus a small profit when you win.

very-aggressivesimplenegative progression

Paroli Strategy

Double your bet after each win for a set number of wins, then reset.

conservativesimplepositive progression

Side-by-Side Comparison

FeatureMartingaleParoli
Stylevery-aggressiveconservative
Complexitysimplesimple
Progression Typenegativepositive
Best ForShort sessionsConservative players

Martingale

Pros

  • Simple to understand and follow
  • Guarantees profit on each winning sequence
  • Works well in short term

Cons

  • Exponential bet growth can wipe out bankroll
  • Table limits can break the system
  • Large bets for small rewards

Paroli

Pros

  • Limits losses to base bet
  • Takes advantage of winning streaks
  • More conservative than negative progressions

Cons

  • Relies on winning streaks to profit
  • Wins can be quickly lost
  • Requires discipline to reset

Quick Summary

Simpler Option

Easier to learn and follow:

Martingale

More Conservative

Slower bet progression:

Paroli

More Aggressive

Faster bet progression:

Martingale

Quick Simulation: Martingale on Red

Starting balance: $1,000 | Base bet: $10 | European roulette odds

Quick Simulation: Paroli on Red

Starting balance: $1,000 | Base bet: $10 | European roulette odds

Test Both Strategies

Try Martingale and Paroli in our free simulator.

Play Free Roulette