The Labouchere betting strategy, also known as the cancellation system or split martingale, is a negative progression betting method used mainly in even-money games like roulette, blackjack, and sports betting. Unlike simpler strategies like the Martingale, Labouchere offers more control over potential losses and goals.
It was created by Henry Labouchere, a 19th-century British politician and gambler, who believed that following a structured series could help recover losses gradually while aiming for a predefined profit.
How the Labouchere Strategy Works
Here’s a step-by-step guide:
- Create a Sequence: Start by writing a series of numbers that add up to your desired profit. For example, 1-2-3-4 equals 10 units of profit.
- First Bet = First + Last Number: You bet the sum of the first and last numbers in your sequence (e.g., 1 + 4 = 5 units).
- Win? Strike Out Those Numbers: If you win, remove the first and last numbers from the list.
- Lose? Add That Bet to the End: If you lose, add the amount you just bet to the end of your sequence.
- Repeat: Continue until all numbers are crossed out—this means you’ve reached your goal.
Example of Labouchere in Action
Sequence: 1-2-3-4
- Bet 5 (1+4): Lose → New sequence: 1-2-3-4-5
- Bet 6 (1+5): Win → New sequence: 2-3-4
- Bet 6 (2+4): Lose → New sequence: 2-3-4-6
- Bet 8 (2+6): Win → New sequence: 3-4
- Bet 7 (3+4): Win → Sequence complete
You just achieved your profit goal of 10 units.
Pros & Cons of the Labouchere Betting Strategy
The Labouchere betting strategy offers a structured approach to wagering, but like all systems, it has both advantages and drawbacks:
Pros
- Customizable Profit Targets: You define your goal upfront, tailoring the sequence to your risk appetite.
- Controlled Progression: Losses are recovered gradually, unlike more aggressive systems like Martingale.
- Strategic Satisfaction: The sequence method gives a sense of order and achievement as numbers get crossed off.
Cons
- Risk of Long Losing Streaks: Extended losses can lead to inflated bets and a longer sequence, requiring a sizable bankroll.
- No Guarantee Against the House Edge: Despite its logic, the system doesn’t change the odds of the game.
- High Attention Demand: Tracking and updating sequences requires focus—especially during fast-paced gameplay.
Use Labouchere if you value a structured system and are comfortable managing sequences, but always set boundaries to protect your bankroll.
Is Labouchere Right for You?
This strategy is great for players who prefer a methodical approach to betting and have the bankroll to withstand losing streaks. However, it’s best suited for those who understand the risks and don’t expect to guarantee a win.
Tips for Using the Labouchere Strategy
- Use Short Sequences: Start with a small series to reduce risk.
- Set Loss Limits: Never chase endlessly—know when to stop.
- Stick to Even-Money Bets: Roulette (Red/Black, Even/Odd), blackjack, or sports with close odds.
The Labouchere betting strategy can be a powerful tool for disciplined bettors who enjoy strategic play. But like any system, it won’t override the house advantage. Used responsibly, it adds structure and control to your sessions—and for many, that’s a win in itself.
