Back in the early ’90s, a member of the Pelayo family discovered a flaw in the roulette wheel and turned it into a money-making opportunity. Let’s take a look at their story.
In the early 90s, Gonzalo García Pelayo, who was working in the music and film industry, decided he needed a new challenge. He walked into the Casino de Madrid and noticed something strange about the roulette wheel — many of the numbers were showing up in a repeating pattern. Turns out, the roulette wheel had a defect, and Gonzalo quickly saw this as a chance to make some serious money.
What started as a one-man discovery became a family business. Each member of the Pelayo family had a specific role—some observed the numbers, others took notes, and a few placed the bets. They worked in shifts, never drawing attention from the casino staff. Thanks to this well-thought-out strategy, they managed to pocket 70 million pesetas (around €400,000) in their first year alone.
Spreading the Game
After making a fortune in the Casino de Madrid, the Pelayo family thought, “If this works in Spain, why not try it in other casinos?” And that’s exactly what they did. From Las Vegas to Macau and Australia, the family turned casinos into their personal playground. But as their success grew, so did their reputation, and they were often banned from casinos. It didn’t stop them, though. They simply hopped from one country to another, applying their strategy wherever they were allowed to play.
Adapting to Change
As time passed, the family noticed that the roulette wheels were changing. The new versions didn’t have the same flaws, and what had once been their secret weapon started disappearing. But the Pelayo family didn’t quit—they adapted. They started applying their method to other games, like slot machines, sports betting, and even poker, using their skills to spot patterns and stay ahead of the game. Today, they still make money by applying these techniques, but now they do it all online.
The Movie: ‘Los Pelayo’
In 2012, director Eduard Cortés decided to bring the Pelayo family’s incredible story to the big screen. The movie starred Daniel Brühl, Lluís Homar, and Blanca Suárez. It’s a thriller that shows how the family used their wits and teamwork to come up with strategies that would win them millions.
Filming the movie was a challenge, especially since it was difficult to shoot in real-time at casinos. To make it work, the crew filmed before the casinos opened to the public, giving the audience the feeling that they were right there in the action, waiting for the winning number to drop.
In the end, the Pelayo family’s story is a fascinating one of cleverness, strategy, and adapting to the ever-changing world of casinos. And though their methods may have changed, their winning mentality still drives them today.