Best Online Roulette Strategy: Best Tips & Systems for Roulette Gambling

Last Updated: Apr 22, 2025
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Fact Checked By: Mike Kates

You can become a roulette expert with these our simple online roulette strategy and tips. We'll show you how to understand odds, payouts, and the house edge. Play online roulette at the best online casinos today and put your roulette strategy to the test.

How to Play Online Roulette

Online roulette is probably the easiest game to learn and play. Watch the wheel spin and bet on which numbered pocket a small, white ball will land. Predict correctly and you win a payout. You can also clear, edit or re-bet your wagers with a few clicks.

You can now try a range of roulette variants at the best online casinos. However, the smart move is to choose not only the right bets but the right roulette games too.

Types of Roulette Bets

Types of Roulette Bets

You have a choice of bets when you play online roulette at casino apps. Roulette wagers are split between 'inside bets' (wagers on 1–5 numbers) and 'outside bets' (wagers on groups of numbers). The payout and house edge change depending on what bet you pick.

Inside Bets & Payouts (American Roulette)

Inside Bet TypePayoutDescriptionHouse Edge
Straight Up+3500One individual number only.5.26%
Split+1700Two numbers connected horizontally or vertically.5.26%
Street+1100Three connected horizontal numbers.5.26%
Corner+800Four connecting numbers in a square.5.26%
Six-Line+500Six numbers connected across two rows.5.26%
Basket/FirstFive+600Five connected numbers (0,00,1,2,3)7.89%

Outside Bets & Payouts

Outside Bet TypePayoutDescriptionHouse Edge
Column+200Any one of three 12-number columns.5.26%
Dozen+200Any one of three dozens (e.g. 1-12, 13-24, 25-36).5.26%
Red/Black+100All red, or all black, numbers.5.26%
Odd/Even+100All odd, or all even, numbers.5.26%
High/Low+100A bet on numbers 1–18 or 19–36.5.26%

Where to Use Online Roulette Strategy

How to Choose the Best Roulette Games & Bets

All the sites offer at least a few online roulette variants. The gameplay differs very slightly depending on what game you choose, and you can play these games after claiming welcome offers, such as from the BetMGM Casino bonus code.

American Roulette

You can play American Roulette at the best NJ online casinos for as little as $0.10 a spin. The wheel features 38 numbered pockets (1 through 36, plus 0 and 00). All even-money bets (e.g. Odd, Even, Red, Black) lose if 0 or 00 appear. For that reason, the house edge nudges further in the casino's favor, to 5.26%.

Want to get started with American Roulette? Use the Caesars Casino bonus code and earn a deposit match to use on your favorite games.

American Roulette Live

European Roulette

European Roulette isn't commonly found in land-based casinos around the US. However, that's not a problem if you want to play online. You can play European Roulette at all good PA online casinos right now.

The layout is slightly different from American Roulette in that it has just one green pocket – the single zero (0). That means your even-money outside bets have a better chance of winning. It also reduces the house edge, to 2.7%.

Want to try European Roulette with its low house edge? Check out the Fanatics Casino promo code welcome offer today.

French Roulette

French Roulette is a fun table game that you can play at the top West Virginia online casinos as well as at sweepstakes casinos, many of which deliver free SC coins with their welcome offers. It's similar to European Roulette in that the wheel has just one zero. However, there's an added bonus for players: if you place an even-money bet and the zero appears, you receive 50% of your stake back. For that reason, the house edge in French Roulette drops to 1.35%.

Optimum Bets for Roulette Play

It's important to understand the odds and house edge of roulette bets for optimum play. In European Roulette and French Roulette, the odds of hitting an outside bet are 48.65%. Though the payout is just evens, it does mean you are reducing your overall house advantage to 2.7%.

GameRoulette BetPayoutOddsExpected Value
French RouletteRed/Black/Odd/Even+10048.65%-$0.027
European RouletteRed/Black/Odd/Even+10048.65%-$0.027
European RouletteStraight Up+35002.7%-$0.027

Worst Roulette Bets to Play

GameRoulette BetPayoutHouse EdgeOddsExpected Value (to $1 wager)
American RouletteSingle Number+35005.26%2.63%-$0.053
American RouletteBasket (0,00,1,2,3)+6007.89%13.16%-$0.079

Top Online Roulette Systems

Martingale

  • Type of System: Negative Progression

The Martingale is perhaps the most famous roulette system. In the Martingale, you bet only on even-money sections but double your stakes after every losing spin. You reset your bet back to its unit stake as soon as you hit a winning spin.

It's easy to use, but you risk ending up losing a lot of money over the short term. 

d'Alembert

  • Type of System: Negative Progression

The d'Alembert system is similar to the Martingale in that you only bet on even-money wagers (e.g. Even, Odd, Red, Black). You choose a base stake unit (e.g. $10) and increase your wagers by that amount every time you lose.

The d'Alembert is a little safer than the Martingale, but it still relies on a negative progression system. The potential to rack up substantial losses is high if you go on a cold spell.

Paroli

  • Type of System: Positive Progression

The Paroli is an almost mirror image of the Martingale. It works on a positive progression plan where you increase your bet if you win. The idea is to start small, then capitalize on your winning streaks by betting more and more of your profits. However, you keep your stake the same if you lose.

The Paroli doesn't ask you to keep on doubling your stakes during a hot streak, however. You double your wagers for three consecutive winning spins. From thereon, you reset your stake to the base unit.

Top 5 Roulette Tips

Top 5 Roulette Tips

There are a number of tips you can follow when playing roulette, whether you've signed up for a real money offer or at a sportsbook, such as with the High 5 Casino promo code

Here are some of the best tips to keep in mind:

  1. Play European Roulette or French Roulette if you can find them online.
  2. Concentrate on even-money bets (e.g. Red, Black, Odd, Even).
  3. Avoid using a negative staking system, such as the Martingale.
  4. Find the best welcome bonuses for roulette contribution rates.
  5. Make use of cashback casino bonuses for more experimental roulette play.

Claim Your Roulette Strategy Bonus Today

Ready to rock with the best online roulette sites? Claim your welcome bonus today and make the most of your roulette gambling. For instance, you can use the DraftKings Casino promo code today to enjoy a superb 100% deposit bonus when you start playing roulette. And if you are in a state without real-money action, you can still play and win prizes with the McLuck promo code or the Pulsz promo code.

Roulette Strategy FAQs

What is the best system for playing online roulette?

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The best roulette system is one that protects your bankroll from long-term swings. We recommend avoiding a negative progression system like the Martingale, as it has the potential to increase your short-term losses. Try out free roulette games before you deposit at PayPal casinos to test systems and see if they work.

Can I predict the outcome of a roulette spin?

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No. Every spin of an online roulette wheel is programmed by a random number generator, and each spin is independent of one another. RNGs are routinely checked by approved auditing companies to ensure the games are fair and trustworthy. 

What online roulette game offers the best house edge?

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French Roulette is the best variant for a low house edge. La Partage means you can claim a 50% refund if a zero appears after you make an even-money bet. The house edge in French Roulette is just 1.35%, half that of European Roulette. Try French Roulette at Michigan online casinos now to give this table game a play.

What is the best bet to make in roulette?

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The highest odds in roulette are on outside bets such as Even/Odd and Low/High. In European Roulette, the odds are 48.65%, making it the best bet for long-term profit. Though the payout is just +100, you can help to reduce overall losses by keeping with outside bets in roulette.

Can I claim a casino bonus when playing roulette?

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Absolutely. Most online casinos allow you to work off a bonus by playing roulette. The best US casinos offer a 100% deposit match bonus as well as high contribution rates for online roulette. Look for casino promotions that allow 10­–20% of roulette play to contribute toward your bonus playthrough.

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KC Joyner
Contributor since May 2024
KC Joyner is one of the pioneers of the football analytics movement. He was a Senior Writer for ESPN, covering fantasy football, the NFL, college football, and the NFL draft for 14 years. He has also penned material for The Athletic, The New York Times and The Philadelphia Inquirer. KC's Scientific Football book series broke new ground in the football analytics world and was purchased by nearly half of NFL teams.
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