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Guetting Progression: A Mathematical Approach to Betting Strategy

Jennifer Lynn Written by Jennifer Lynn
Richard Grant Reviewed by Richard Grant

Guetting Progression Betting System

Introduction to the Guetting Progression

The world of gambling is rife with strategies, but few have the mathematical rigor that the Guetting Progression brings to the table. Developed by French mathematician Charles Guetting, this betting system has been employed by many to varying degrees of success. Unlike other popular systems like Martingale, Labouchere, or D’Alembert, the Guetting Progression is rooted in mathematical logic and aims to optimize your betting in a structured manner. This article delves into the intricacies of the Guetting Progression, explaining how it works and how you can implement it in your betting strategy for games like roulette, blackjack, and baccarat.

Understanding the Guetting Progression: A Practical Example

  • First Level: 2 (win), 2 (win)
  • Second Level: 3 (win), 3 (win), 4 (win), 4 (win), 6 (win), 6 (win)
  • Third Level: 8 (win), 8 (win), and so on.

By following this sequence, you would have won 8 consecutive spins, gaining 30 units. This was Guetting’s original master plan. But what is 1.5 of a unit? Let’s simplify it using an example with beans to make the values playable and understandable:

  • First Level: 2 units
  • Second Level: 3 / 4 / 6 units
  • Third Level: 8 / 12 / 16 units
  • Fourth Level: 20 / 30 / 40 units

We suggest you write this down in any way that helps you remember it at the real table. The levels can be considered as gears, changing as you progress.

Guetting Progression Mechanics and Strategy

The system is applied to even outside bets, with red and black as primary examples. Here’s how the logic works:

  • After two consecutive wins on one unit at any level, you move up to the next higher unit in that level.
  • After the last unit at any level has won twice, you move up one level to the first unit of the new level.
  • If you lose the first bet at any level, you go back to the first unit in the previous level.
  • If you win on the first bet at any level but lose on the second bet of that same unit, you repeat the bet starting again from that same unit.

Let’s give it a go with a practical example sequence:

  • First Level: 2 units win, gaining 2 and then 4 units
  • Second Level: 3 units win, gaining 7, then 10 units, and so on


Guetting Progression Part 2: Advanced Insights

If you are not familiar with this system, we recommend starting with part 1. The Guetting Progression is a four-stage gain progression, most effective with a good tendency to march. Remember, a progression system never produces a superiority over the wheel in the long term. It’s about managing your bankroll effectively.


The Guetting Progression offers a structured, mathematical approach to betting that stands apart from other popular systems. While it may not guarantee riches, it provides a disciplined framework that can help manage your bankroll and optimize your betting strategy. Whether you’re a seasoned gambler or a newbie, understanding and implementing the Guetting Progression could add an extra layer of strategy to your game, making your gambling experience more engaging and potentially more rewarding.

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About the author

Jennifer Lynn
Head of Content
Jennifer Lynn has spent 14 years working in the online casino industry, making her a real expert in the field. She's not just skilled at writing about casinos; she also has a deep interest in online gambling games and is a passionate researcher and player. Jennifer offers her expertise on a range of casino games and the smart strategies to use. But her life isn't all about gambling and casinos. She also loves riding horses and practicing yoga, showing that she knows how to balance her professional interests with personal passions.
Last Updated: May 30, 2024
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