If you’ve been on the internet long enough, you’ve no doubt come across people claiming to have the perfect strategy for various casino games. In some cases, the claim makes sense. For example, blackjack is a solved game, with probabilities run on every possible outcome to find the best move. However, games like baccarat tend to be too random to predict meaningfully, so anyone claiming you can win at baccarat every time is probably just boasting.
Where does online roulette end up falling in this example? Join us as we explore various roulette strategies and whether they even make a difference.
Why Strategy and Roulette Don’t Mix
Let’s get the answer out of the way first. Whether or not you use a strategy, the odds of winning at roulette do not change. Most roulette strategies acknowledge this and state it outright. The goal isn’t to beat the randomness of the wheel, because that’s impossible. Instead, most roulette strategies are actually structured money management plans.
The best-known roulette strategy is the Martingale, which tells you to double your bet after every loss on an even-money bet. This seems sensible enough and works if you have a decent mix of wins and losses. However, the costs can quickly balloon if you run into a losing streak, where instead of betting a couple of euros per round, you’re wagering hundreds to keep up with the losses by following the Martingale strategy.
If you want to give yourself the best odds, our Online Roulette guide focuses on the things you can affect, such as choosing the right type of roulette. The house edge remains the same no matter how you wager, so play at a pace that best suits you and avoid chasing losses.
Should You Try Some Roulette Strategies, Anyway?
While roulette strategies don’t affect your odds of winning, they can provide a structure to the randomness that some players find entertaining. There’s a reason these systems persisted for so long, after all. As humans, we love patterns, and roulette strategies help us find a method to the madness of a spinning wheel. We’ll tackle a few well-known strategies and explain how they work.

The Martingale Strategy
The Martingale system is one of the oldest roulette strategies still being used, dating back to 18th-century France. The way it works is quite simple:
- You bet on an even-money outside bet, such as Red/Black or Odd/Even.
- If you win, you start the next round with the same bet.
- If you lose, you double your next bet.
- One win erases any losses and nets you a small profit.
There’s also the Grand Martingale variant, where players don’t just double their bet after a loss, but add an extra wager on top of that. This is a riskier version of the base strategy, but it will obviously result in bigger wins if you’re lucky.
The Fibonacci System
Odds are, you encountered the Fibonacci sequence in math class and wondered, “When will this ever be useful?” As it turns out, the model works out surprisingly well as a means of controlling your balance while playing roulette.
The sequence is a sum of the previous two numbers, starting from 0 and 1. As you win and lose, you move backwards and forwards in the sequence to control your wagers. When you lose, you increase your bet by one step in the sequence, while wins mean you take two steps back. Here’s an example, starting with a €1 bet on Even.
- Spin 1: You bet €1 and lose. You move to the next number in the sequence (1→1).
- Spin 2: You bet €1 and lose again. Once again, you move forward in the sequence. (1→2).
- Spin 3: You bet €2 and lose for a third time. You move forward in the sequence (2→3).
- Spin 4: You bet €3 and win. You move back two numbers in the sequence. (3→1).
The Paroli Strategy
The last strategy we’ll cover in this OnlineGambling24.com article is the Paroli system. This is effectively just the Martingale but reversed. Instead of chasing losses in an effort to claw them back, you double your bet on each win to capitalize on winning streaks.
- Start with a €10 bet on an even-money bet.
- If you win, you double your next wager (€10→€20).
- If you lose, return to your base bet (€20→€10).
- After three wins, reset your bet to lock in any profits.
