Biggest Roulette Win Ever: 13 Largest Wins in History (2026 Update)

The biggest roulette win to date is $12 million in today's money, won by WN Darnborough in Monte Carlo in 1904. However, a few more modern wins have come close to snatching that top spot, including a good doctor in the 60s-70s. From live streamed celeb fortunes to big wins on slot themed roulette, those numbers do come up for some. Here we check out the biggest roulette wins in history, fresh for 2026.

What is the Biggest Roulette Win Ever?

Let's head straight for those eye-popping numbers with the biggest ever roulette wins (adjusted for inflation):

• Biggest Roulette Win in History: $12m equivalent by WN Darnborough, 1904, Monte Carlo

• Biggest Modern Casino Roulette Win: $10m equivalent by Richard Jarecki, 1960s-70s, Europe

• Biggest Single-Spin Celebrity Win: $1.1m by Drake, 2025 live roulette spin

• Biggest Online Roulette Win: €228,635 by anon, 2026 Gates of Olympus live roulette multiplier win

The 13 Biggest Roulette Wins in History

Although extremely rare, there have been some very large roulette wins recorded over the years, with their lucky numbers bringing in dizzying sums of cash. Let's build up to the biggest ones with a countdown of the largest roulette wins in history.

$185,000: Ashley Revel

In 2004, UK gambler Ashley Revel sold up and placed a single high-value bet on red at the Plaza Casino in Las Vegas. The ball landed on red 7, netting Revel $135,000 at the time, worth $185,000 today.

$385,000: Chris Boyd

Another lucky Brit in Vegas story, Chris Boyd flew out in 1991 and he also bet big on red at European roulette at Binion's Horseshoe Casino. Red 7 was the result and Boyd walked away with $220,000, today worth $385,000.

£1.3 million: Mike Ashley

No stranger to gambling, notorious UK billionaire Mike Ashley's most famous win came in 2017 when he bet £500,000 on a single spin. Spread across various inside and outside bets, the bet netted him a total of £800,000, worth £1.3 million today.

$4.75 million: Pedro Grendene Bartelle

Brazilian businessman and footwear heir Pedro Grendene Bartelle struck it lucky at Conrad Punta del Este Resort and Casino in Uruguay in 2017. His huge $35,000 bets on and around red 32 paid out a whopping $3.5 million at the time, equivalent to $4.75 million in today's money.

$5 million: Gonzalo Garcia-Pelayo

Record producer and filmmaker Gonzalo Garcia-Pelayo enlisted his family's help in gathering data on roulette wheels at the Casino Gran Madrid. It was claimed he had exploited possible wheel irregularities to win $2 million across Spain, US, Austria, and Australia in the early 90s, worth $5 million today. Fortunately for casinos and players looking for a fair and random game, things have changed and modern roulette is a truly random game of chance where outcomes can’t be reliably predicted.

£5 million: Charles Wells

In July 1891, Charles Wells reportedly broke the bank 10 to 11 times over an 11-hour session at the Casino de Monte Carlo. Some say he hit the number 5 five consecutive times and won 23 out of 30 successive spins. Wells himself later claimed his success was down to a system he'd spent 6 years developing, though we know that no system can guarantee results in roulette. Whatever the truth of his story, in that single session it’s said he turned his £4,000 bankroll into 1 million francs - worth around £5 million today.

£4.1 million: Philip Green

Infamous for gambling with other people's money (allegedly), Philip Green is no stranger to the roulette wheel with his own bankroll. Some of his successes include a £1 million payout in 2003 and £2 million a year later. Those two sessions alone netted him £4.1 million in today's money.

$9 million: Billy Walters

Businessman and pro sports bettor Billy Walters was notorious for big stakes and gambling prowess. In 1986, he took advantage of wheel bias at a casino in Atlantic City, turning $2 million into $5.8 million - worth about $9 million today.

$9.6 million: Joseph Jagger

In the 19th century, this Brit spotted wheel bias in Monte Carlo and took full advantage. He exploited patterns in the roulette numbers to net himself a fortune of 2 million francs, which is about $9.6 million today.

$10 million: Richard Jarecki

German-American medical researcher and professor Richard Jarecki applied his analytical mind to the puzzle of roulette wheels. In the early 60s he noticed tiny imperfections led to 'hot' numbers. He and his wife recorded thousands of spins at the wheels of Italy's San Remo Casino and Germany's Baden-Baden Casino. Once they identified the bias, they upped stakes and raked in an estimated $1.2 million, worth $10 million in today's money.

$12 million: WN Darnborough

Hailed as the first true 'wheel clocker', ex baseball pitcher William Nelson Darnborough turned his skills to spotting wheel biases in the early 1900s. Watching both wheel speed and croupier movements, he claimed he could predict where the ball would land. After honing his skills, he took them to Monte Carlo and broke the bank multiple times, winning an estimated $415,000 from 1904 to 1911 - that's about $12 million nowadays. Remember, these so-called skills would be worth nothing at a 100% random modern roulette table.

Recent Biggest Roulette Wins (2025-2026)

That's only 11 of my 13 big roulette wins so far. I've saved the most recent victories for last: a €220+ win on Gates of Olympus Roulette and Drake's crazy $1.1 million win in 2025.

€228,635: Gates of Olympus Roulette, 2026

Not long after its release in April 2026, Gates of Olympus Roulette played lucky to the tune of €228,635 for one anonymous winner. One of the biggest recent online roulette wins, it came courtesy of the game's main attractions: Zeus Lightning Multipliers of up to 500x and Super Boosters of up to 10x. The game carries a maximum win potential of up to 10,000x your bet, placing this amazing payout well within that range.

Gates of Olympus Roulette is a modern twist on the traditional game. It combines an RNG base game with a hybrid live dealer approach themed around Pragmatic Play's iconic Gates of Olympus slot. The game's massive multipliers have skyrocketed the straight-up win potential, turning a 35x payout into a maximum of 2,500x. And the bonus round pushes it up even more, as far as 10,000x your bet.

$1.1 Million: Drake, live stream roulette, 2025

Celebrity Drake won a staggering $1.1 million on a single roulette spin during a live stream in 2025. Of course, big money celebs have a massive bankroll to play with, so this wasn't exactly what you'd call average play. Many such large gambling wins are quickly eaten up by previous gambling losses. Roulette live streams have grown in popularity in recent years, with fans keen to follow the gaming ups and downs of their favourite celebs as they happen. It's certainly a step above what an average session might look like to you or me, but entertaining nonetheless.

Are Roulette Wins Getting Bigger?

It might seem like roulette wins are suddenly getting much larger, but are they really? I've certainly noticed a shift in how big wins happen today compared to those classic Monte Carlo stories.

Perhaps the biggest driver is the introduction of modern multiplier formats. Games like Gates of Olympus Roulette add random multipliers to the traditional straight-up bet. Instead of a standard 35 to 1 payout, players can hit multipliers of up to 2,500x. This creates much higher volatility and larger potential payouts than traditional tables.

We're also seeing the impact of large crypto betting limits and VIP high-limit tables. Newer platforms allow online players to place massive stakes that were once reserved for private, invitation-only casino rooms.

The rise of live dealer streaming and social media also plays a huge role. When a streamer hits a jackpot, the clip goes viral almost instantly. That makes these massive wins feel much more common than they actually are. The house edge remains exactly the same, but the landscape of modern roulette has certainly evolved.

Biggest Roulette Losses

Less is known about tales of punts gone wrong, but we do know that England football legend Wayne Rooney enjoyed a spin or two and reportedly lost £500,000 in a 2 hour session of roulette and blackjack.

Perhaps the most famous roulette loss came from Aussie billionaire Kerry Packer. The famed gambler had his share of roulette big wins, but on this occasion he was said to have lost over $15 million during a gaming session where he played 4 roulette tables simultaneously.

A staggering waste of money for sure, but he was also the man who offered to flip a Texan millionaire for his entire fortune, so you can imagine he didn't lose much sleep over it.

Conclusion

So that's my rundown of the biggest winners and losers in roulette history. Facts and figures courtesy of the internet, so treat them with a pinch of salt. It's still hard not to get caught up in the glitz, glam and Monte Carlo madness, but if it makes you feel better, it's unlikely any of these roulette winners kept their winnings for long. Frankly, a few quid on red 14 will do me.