Roulette’s simple yet elegant design and thrill of chance make it one of the most popular gambling games. Roulette, which originated in France in the 18th century, is now played in casinos worldwide, including online. A game based on a spinning wheel deserves the name “roulette,” which means “little wheel” in French.

Roulette relies on the roulette wheel, a precision instrument that generates random numbers. American and European wheels are the main types. The European roulette wheel has 37 pockets; the roulette wheel numbers are 1–36, red and black, and a green 0. The American version adds a second green pocket marked 00, making 38 total. European roulette’s lower house edge makes it a better choice for players due to this slight variation in odds.

Betting on roulette numbers is appealing because of its simplicity and depth. Single numbers pay 35 to 1, while red or black, even or odd, have nearly a 50% chance of winning. This variety allows for different strategies and approaches, appealing to risk-takers who want a big win on a single number and cautious players who prefer betting on broader categories for smaller, more frequent wins.

Roulette betting is a community experience, a test of luck, and a historical tradition. The thrill of watching the ball land in a pocket is unmatched, whether playing online or in a casino. The game captures gambling’s risk-reward balance, anticipation, and eternal hope of beating the odds. To know more about how to play roulette numbers keep reading the blog till the end. Also, you can check out the official website of ASAA88 if you want to learn more about online gambling or casinos.

What are Roulette Numbers?

how to predict roulette numbers visually.

Understanding the intricacies of roulette begins with the layout of the betting table and the distinction between the types of bets players can place. Designers meticulously crafted the roulette table to accommodate a wide array of betting options, enabling players to wager on specific numbers or groups based on their position. These options are categorized into inside and outside bets, offering different odds and roulette payouts.

Betting Table Layout

The roulette table features a betting layout where players place their chips to make bets. This layout is divided into two main sections: the “inside” area, containing the numbers 1 through 36, a single zero (0) in European roulette, and a double zero roulette rules (00) in American roulette, all arranged in a grid; and the “outside” area, which includes various boxes for making bets on larger groups of numbers (e.g., odd/even, red/black, dozens, or columns).

Inside Bets

Inside bets are placed on specific numbers or small groups of numbers. They offer higher payouts due to lower probabilities of winning. Here are the common types of inside bets:

  • Straight (Single Number): A bet placed on a single number, including 0 (and 00 in American roulette). The chip is placed directly on the number. It offers the highest payout of 35 to 1.
  • Split: A bet on two adjacent numbers on the betting layout. Chips are placed on the line between the two numbers. If either number hits, the payout is 17 to 1.
  • Street: A bet on three consecutive numbers located on the same line. Chips are placed on the edge of the line at the end of the row. The payout for a street bet is 11 to 1.
  • Corner (or Square): A bet on four numbers that form a square on the betting layout. Chips are placed at the intersection of the four numbers. The payout is 8 to 1.
  • Six Line (or Double Street): A bet covering two adjacent lines of numbers totaling six. Chips are placed at the intersection of the two lines at the board’s edge. The payout for a six-line bet is 5 to 1.

Outside Bets

Outside bets cover larger groups of numbers, offering higher chances of winning but with lower payouts. These bets are placed on the boxes around the periphery of the inside betting area and include categories like red or black, odd or even, and high or low numbers.

Importance of Zero (and Double Zero in American Roulette)

The zero (and double zero in American roulette) plays a crucial role in the game. These numbers are colored green and positioned opposite each other on the wheel, disrupting the red and black pattern. Bets on zero (or double zero) are considered inside bets and significantly influence the house edge. In European roulette, a single zero gives the house an edge of 2.7%. The double zero in American roulette increases the house edge to approximately 5.26%, making European roulette a more attractive option for players. These numbers ensure that bets on even or odd, red or black, or high or low do not have a 50/50 chance, adding to the complexity and excitement of the game.

How to Place Bets on Numbers?

Whether playing in a land-based casino or online, placing bets on numbers in roulette is straightforward. However, understanding the betting layout and the types of bets you can make is crucial for a successful experience.

Here’s a step-by-step guide on how to place bets on numbers in roulette and how to predict roulette numbers visually –

1. Choose Your Roulette Table

First, select a roulette table to play at. Each table will post a minimum and maximum bet limit, indicating the least and most you can bet on a single spin. These limits may vary for inside and outside bets.

2. Exchange Money for Chips

In a land-based casino, you must exchange your money for roulette chips. Unlike other casino chips, roulette chips carry no printed denomination and use color coding to distinguish each player’s bets on the table. In a roulette casino, you simply deposit funds and select the chip value you wish to use for your bets.

3. The Betting Layout

The roulette table layout is divided into two main sections: the inside area, for betting on specific numbers or small groups of numbers, and the outside. Familiarize yourself with the layout and the position of numbers to place your bets accurately.

For beginners looking to improve their roulette skills, ASAA88 offers tutorials and tips on how to predict roulette numbers.

4. Placing Inside Bets on Numbers

  • Straight Bet: To bet on a single number, place your chip(s) directly on that number on the layout.
  • Split Bet: To bet on two adjacent numbers, place your chip(s) on the line that divides the two numbers.
  • Street Bet: To bet on a row of three numbers, place your chip(s) on the outer edge of the number at either end of the row.
  • Corner Bet: Place your chip(s) on the corner where the four numbers meet to bet on four numbers that form a square.
  • Six Line Bet: Place your chip(s) on the corner where the two streets meet to bet on two adjacent rows of numbers.

5. Finalize Your Bets

In a land-based casino, you have until the dealer announces “no more bets” to place or adjust your different roulette bets. In online roulette, you must finalize your bets before hitting the “spin” button. Ensure you set your bets within the table limits.

6. Watch the Spin

Once players place all bets, the dealer spins the roulette wheel and drops the ball onto it. The landing spot of the ball determines the bets.

7. Collecting Winnings

You win if the ball lands on a number or color you bet on. The dealer (or the online system) will automatically calculate your winnings based on the type of bet placed and the odds of that bet. Wait for the dealer to push the winnings toward you in a casino before collecting them.

Strategies for Betting on Numbers

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Betting strategies in roulette are numerous, with players often adopting systems they believe will increase their chances of winning. While no roulette strategy can guarantee success due to the inherent house edge in roulette, some methods are popular among players for managing bets and bankrolls. Read on to find out how to win at roulette.

Here’s an overview of some widely used betting systems and concepts in roulette:

  1. Martingale System

The Martingale System is one of the most famous betting strategies, primarily used for even-money bets (e.g., red/black, odd/even, 1-18/19-36). The principle is simple: after every loss, you double your bet, with the idea being that when you eventually win, you’ll recover all previous losses plus win an amount equal to your original bet. However, this system requires a significant bankroll to sustain a long losing streak, and table betting limits can also hinder its effectiveness.

2. Fibonacci System

The Fibonacci System is based on the famous Fibonacci sequence (1, 1, 2, 3, 5, 8, 13, 21, 34, …), where each number is the sum of the two preceding ones. In this strategy, players increase their bets according to the sequence after a loss and move back two numbers in the sequence after a win. The system acts less aggressively than the Martingale, but it still demands careful bankroll management and suits even-money bets best.

3. D’Alembert System

The D’Alembert System is a more conservative approach than the Martingale or Fibonacci. It involves increasing your bet by one unit after a loss and decreasing it by one unit after a win, aiming to balance wins and losses over time. This system favors even-money bets and appeals to players who prefer a more cautious increase.

Tips for Beginners playing roulette numbers

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Playing roulette, especially for beginners, can be an exciting and sometimes daunting experience. The allure of the spinning wheel and the chance to win big on the numbers can draw newcomers into the game quickly. However, understanding the basics and approaching the game with a strategy can significantly enhance the experience and lead to more enjoyable play. You will learn a lot about how to predict roulette numbers.

Here are some essential online roulette tips and tricks for beginners –

1. Learn the Rules and Betting Options

Before placing any bets, familiarize yourself with the rules of roulette and the different types of bets available. Understanding the difference between inside and outside bets and the payouts and odds for each type of bet can help you make informed decisions.

2. Start with Free or Low-Stake Games

Many online casinos offer free roulette games or low-stake tables where you can practice without risking significant money. This is a great way to get comfortable with the game mechanics and betting options without the pressure of high stakes.

3. Manage Your Bankroll

Decide on a budget for your roulette session and stick to it. Getting caught up in the excitement can easily lead to spending more than intended, so setting a limit beforehand helps keep spending in check. Also, consider dividing your bankroll into smaller bets rather than risking a large portion on a single spin.

4. Choose European Roulette When Possible

If you have the option, opt for European roulette over American roulette. The European version has a single zero, which offers a lower house edge than the American version, which includes both a single zero and a double zero.

5. Avoid Betting Systems That Promise Guaranteed Wins

While betting systems can make the game enjoyable, no system can overcome the game’s edge. While systems like the Martingale, Fibonacci, and others can provide entertainment, one should not view them as methods for making money over the long term.

6. Place Outside Bets for Better Odds

Placing outside bets (such as red/black, odd/even, high/low) can be a good strategy for beginners. Bets offering nearly a 50% chance of winning are an excellent method for familiarizing oneself with the game while maintaining the opportunity to win.

7. Don’t Chase Losses

Trying to win back what you’ve lost with bigger bets can be tempting, but this strategy often leads to even more significant losses. Accept that losses are part of the game and know when to call it a day.

8. Keep an Eye on the Table Minimum

Each roulette table has a minimum bet, and choosing a table that matches your budget is essential. Remember that the minimum bet applies to each bet you place on the table.

9. Play for Fun

Roulette is a game of chance, and the outcome is entirely random. Play for the game’s enjoyment, not as a way to make money. Enjoy the social aspect and the thrill of the spin.

10. Practice Responsible Gaming

Set time limits for your gaming sessions, and never gamble more than you can afford to lose. If you find that gambling is no longer fun or is starting to cause problems, seek help.

By following these tips, beginners can enjoy the excitement of roulette while minimizing risks and maximizing the game’s enjoyment.


In this roulette primer, we covered everything from the table layout to inside and outside bets and number betting strategies. We have covered the Martingale, Fibonacci, and D’Alembert betting systems, hot and cold numbers, and odds and payouts to help you make intelligent roulette bets.

Roulette combines strategy, luck, and excitement for a unique gambling experience. However, the game should be played for fun rather than profit. Responsible gambling involves setting time and money limits. The house always has an edge, and no betting system can change the game’s randomness.

Roulette is chance. Every wheel spin is random. Roulette is exciting and challenging due to its unpredictability. While strategies can make the game fun, they do not affect spin outcomes. The best roulette players enjoy the suspense and accept the odds. If you want to learn more about roulette check out ASAA88 for more updates.

Finally, play responsibly if the spinning wheel or camaraderie draws you to the roulette table. Play the game for fun and excitement, but be aware of the risks. Many love roulette because it combines chance, strategy, and entertainment. Having the right mindset will make your experience enjoyable and responsible. 

Cathrine Tan

Cathrine is a professional content writer and has more than 5 years of experience in this industry. Her works have been published in a few magazines in China and she has partnered with multiple businesses with content writing .

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