This can be compared to the casino’s profit in a month back in 2003. After putting coins into the slot machine one by one, he won $39,713 982.25 before taxes. One of the biggest casino wins in history came after an anonymous engineer from Los Angeles from just $100. Anonymous Engineer – Excalibur Casino (Las Vegas, NV): $39.7 Million Exact figures are unknown to the public.ģ. Packer was playing the baccarat and blackjack tables, where he reportedly won between $20 and $40 million in Las Vegas.

Kerry Packer – MGM Grand Casino (Las Vegas, NV): $20-40 MillionĪustralian billionaire Kerry Packer is known to have bet a lot before his death in 2005. At the time, he was known as the “Phantom Gambler” because he disappeared after winning. Back in 1980, he placed a $777 000 wager ($2.41 million today) on a craps roll for the Don’t Pass line. William Lee Bergstrom holds the current record for the biggest casino win on a single bet. Biggest Casino Win on a Single Bet by William Lee Bergstrom – $2.41 Million However, we can assure you that the really happened and that these wins were legit. Since Lady Luck and casinos themselves are so difficult to beat, some of these entries might seem impossible. We’ve found the biggest casino wins and listed them for you.

If you’re wondering what the biggest bet even won is, then wonder no more.