Best Online Roulette Strategies to Win

Last Updated July. 21. 2025 8:13 AM PDT

The best online roulette strategies can position you to win more games, but only if you know what you’re doing. While no gambling strategy is ever 100% foolproof, these roulette strategy tips can help you make more informed wagers and potentially come out ahead next time you spin the wheel.

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Online Roulette Strategies

Roulette betting strategies are split into two distinct categories, progressive and non-progressive. These tactics can be briefly described as follows:

  • Progressive — Bets are placed in sequences determined by the previous round’s wagers, increasing or lowering the bet accordingly. Progressive roulette strategies are usually complex and require players to learn intricate betting systems. 
  • Non-Progressive — Non-progressive bets are simpler than progressives, as they involve selecting specific numbers with a fixed wager for every round. These strategies are generally much easier to learn than progressive strategies. 

Martingale 

The Martingale strategy is a relatively simple progressive tactic: keep the same baseline bet when you win, and double your baseline bet when you lose. The idea is that by doubling your bets when you lose, you’ll eventually make up for those losses with a big win.  

For example:

Set a baseline amount of $1 per spin on roulette. If you win, keep the bet at $1 for the next bet. If you lose, bet $2 on the next one. If you lose that one, bet $4 on the subsequent bet, and so on. Once you have a winning hand, the next hand should go back to $1 per spin, and the system begins again.

The Truth About the Martingale System 

The Martingale system seems foolproof at first, but there are two important factors to consider:

  • You don’t have an unlimited bankroll
  • Roulette games have betting limits

These considerations are important because:

  • You’ll eventually need to place a bet so large you won’t have enough money to cover it
  • The wager can eventually exceed the table’s betting limits

Doubling your bet adds up faster than you might think it does, and one big loss can (and most likely will) wipe out the majority of your bankroll. Not only that, but even when the system works the winnings are so small that the whole strategy likely isn’t worth it for most players.

d’Alembert 

The progressive d’Alembert roulette strategy is similar to the Martingale system, with a more conservative approach to betting. You double the baseline bet after losing the first hand, like in the Martingale system. However, rather than doubling the bet after each loss, you simply add the baseline bet to the existing bet. If you lose once more, add the baseline bet to the total again. 

If you win a bet, you reduce the next hand’s wager by the baseline bet amount. And if the hand wins, reduce the next wager by the baseline bet once again. If it loses, add the baseline wager to the next bet.

Roulette bets will slowly increase over time with the d’Alembert system, while gradually increasing both losses and wins as well. Like any betting strategy, you won’t want to do it indefinitely.  Set a specific amount that you want to win as a limit, and stop playing if you win that amount. 

For example:
  1. Bet one: Players sets a baseline bet of $1, and loses.
  2. Bet two: Player doubles the bet to $2, and loses.
  3. Bet three: Player doubles the bet to $4, and loses.
  4. Bet four: Player doubles the bet to $8, and wins.
  5. Bet five: Player reduces the bet by the baseline ($1) to $7, and loses.
  6. Bet six: Player doubles the bet to $14, and wins.
  7. Bet seven: Player reduces the bet by the baseline($1) to $13, and wins.

Fibonacci

The Fibonacci sequence is a sequence of numbers in which each number in the sequence is comprised of the sum of the two proceeding numbers. The sequence is commonly found in nature and mathematics — including roulette betting. 

Roulette players can use the progressive Fibonacci sequence to potentially increase their chances of winning. For our purposes, the Fibonacci sequence is as follows:

11235813

The basic strategy is to move the wager up one number up the sequence with each loss, and two numbers back down the sequence for each win. 

For example:
  1. Players begin the Fibonacci strategy by placing $1 on the first bet. (1)
  2. Players place $1 on the second bet, whether they win or lose. It loses.  (1 →  1)
  3. Player places $2 on the third bet, and loses. (1 →  1 →  2)
  4. Player places $3 on the fourth bet, and loses. (1 →  1 →  2 →  3)
  5. Player places $5 on the fifth bet, and loses. (1 →  1 →  2 →  3 →  5)
  6. Player places $8 on the sixth bet, and wins. (1 → 1 →  2 →  3 →  5 →  8). 
  7. Player places $3 on the seventh bet, and loses (1 →  1 →  2 →  3 →  5 →  8 ← 5 ← 3)
  8. Player places $5 on the eighth bet, and loses. (1 → 1 →  2 →  3 →  5)
  9. Player places $8 on the ninth bet, and loses. (1 → 1 →  2 →  3 →  5 →  8)
  10. Player places $13 on the tenth bet, and wins. (1 →  1 →  2 →  3 →  5 →  8 →  13)
  11. Player places $5 on the eleventh bet, and loses. (1 →  1 →  2 →  3 →  5 →  8 →  13 ← 8 ← 5)
Lose
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Win
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You begin the Fibonacci strategy by placing $1 on the first bet. Then repeat the $1 wager on the second hand, regardless if you win or lose. (1 → 1). Say you lose, the next wager would be for $2 (1 →  1 → 2). If that hand loses, bet $3 on the next one (1 →  1 →  2 → 3). That bet loses, and you bet $5 on the next wager, which also loses (1 →  1 →  2 >→ 3 → 5). You’d bet $8 on the next bet, and if it wins, you would move back two numbers in the sequence and bet again: in this case you’d go from $8 back to $3 (1 →  1 →  2 >→ 3 → 5 → 8 ← 5 ← 3).

The James Bond Strategy

The James Bond strategy is a non-progressive strategy centered around betting 20 units per hand. I’ll use $1 per unit on European Roulette for this example. The strategy involves betting the following on each hand:

  • $14 on High (19–36)
  • $5 Double Street on 13–15/16–18
  • $1 on Zero  

Placing these bets covers 67.5% of the wheel, leaving only 1–12 as losing pockets. This means you’ll win approximately 2/3 of the games you play, which can potentially help you increase your bankroll.

The Problem With the James Bond Strategy

While the James Bond roulette strategy makes it possible to win some quick cash in the short term, in the long term the house advantage will win — as it always does. The strategy requires players to wager at least $20 per spin; an amount most casual gamblers can’t afford. So while players can potentially win money by going on a hot streak, losing streaks will cost you $20 per hand and quickly erase any winnings you may have accrued. 

Roulette Strategy Tips

You can help maintain realistic expectations at the casino by keeping these roulette strategy tips in mind:

There's No Way to Get an Edge in Roulette

The fact of the matter is that getting an edge on the house in roulette is impossible. Some players try to gain an edge by adjusting their bets based on the results of their previous spins, but the problem is that past results have no effect on the probability of future results. Say your last five spins landed on black: this doesn’t increase the probability of the next spin also landing on black.

No matter what strategy you deploy, you won’t gain an edge on the house based on previous results. And since you can’t gain an edge by knowing future results, it’s best to forget about getting one up on the house.

No Strategy is Guaranteed to Make You Rich

At the risk of sounding too obvious, no roulette strategy will make you rich. At the end of the day these strategies help you lose slower rather than win quicker. That’s why it’s important to keep your own limits in mind when implementing roulette strategies; because while some strategies can help you win in the short term, cashing out if you win is the only way to leave the table with more money than you started with — even if it’s only by a little

Practice in Free Demo Mode Before Betting Real Money

Most gambling websites have free demo modes available for their (RNG) roulette tables. And even though no strategy is ever 100% successful, practicing various tactics before wagering real money is a good idea. It’s also a good idea to try confusing strategies out in demo mode too, as it’s often easier to learn by trying it out on top of reading about it. So why not use free demo modes to find the best roulette strategy for online casino gambling?

Boost Your Game with These Online Roulette Strategies 

Deploying online roulette strategy tactics can help you make informed bets that can potentially help you win more money. No strategy will ever make you rich, but understanding bets like progressive vs. non-progressive and practicing in free demo modes before wagering real money can increase your chances of coming out ahead. 

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