There doesn’t appear to be a widely-known figure named Nico Tosa who is famous for beating roulette. It’s possible that you might be referring to someone specific who is not well-known in mainstream sources or perhaps misremembering the name.
However, there are notable stories of individuals who have “beaten” roulette through various methods.
Players who beat roulette
- Joseph Jagger – Known as “The Man Who Broke the Bank at Monte Carlo,” Jagger exploited biased roulette wheels in the 19th century.
- Gonzalo Garcia-Pelayo – He used computers to analyze the tendencies of roulette wheels at the Casino de Madrid in Spain in the 1990s. He was later banned from the casino.
- Richard Jarecki – A medical doctor who won over $1.2 million at European casinos in the 1960s and 1970s by studying roulette wheel biases.
- Edward Thorp – Known for his card-counting exploits in blackjack, Thorp also developed a wearable computer with Claude Shannon to predict roulette outcomes in the 1960s.
These individuals used a mix of wheel bias analysis, computer modeling, and statistical methods to gain an edge.
Note that using technical aids like computers in a casino is generally illegal and can result in a ban or legal consequences. Always be aware of the rules and regulations in your jurisdiction.