Summary of Losses
- •0x7B7b loses over $6 million in high-risk crypto gambling.
- •Bankroll dropped from $7 million to $672,000 in under 4 days.
- •A significant Bitcoin short position faces a high liquidation price.
Wild Bets Lead to Massive Losses
Crypto gambler 0x7B7b is making headlines after a brutal losing streak that wiped out nearly his entire bankroll. Known for playing high-stakes games on platforms like Roobet and Stake.com, 0x7B7b entered the weekend with around $7 million in his wallet. Just four days later, only $672,000 remains.
That’s a staggering $6.19 million loss—a cautionary tale about the dangers of excessive risk-taking in the world of on-chain gambling.
These losses highlight the thin line between crypto thrill-seeking and financial ruin. As gambling DApps grow in popularity, stories like this serve as a stark reminder that volatility doesn’t just apply to token prices—it can crush entire portfolios overnight.
Risky BTC Short Raises Red Flags
Despite the heavy losses, 0x7B7b hasn’t backed down. His current open position is even more daring: a short of 300 BTC, worth $31.75 million, with a liquidation price of $106,756.
While shorting BTC can be profitable in a bearish market, this level of exposure carries extreme risk. If Bitcoin’s price surges close to six figures, the entire position could be wiped out in seconds. Given the shrinking size of his bankroll, it’s unclear how long he can maintain the margin needed to avoid liquidation.
This gamble puts 0x7B7b at the center of attention within the crypto community, with many questioning the long-term viability of such strategies and the platforms that enable them.
High-stakes gambling rarely ends well.
— Lookonchain (@lookonchain) November 10, 2025
The Roobet & Stake.com gambler 0x7B7b has lost $6.19M in less than 4 days — his $7M bankroll is down to just $672K.
His BTC shorts have been stopped to 300 BTC($31.75M) with a liq. price of $106,756.https://t.co/onF5r6yBMHhttps://t.co/wWtINWyyknpic.twitter.com/iodwK9G9X2
Lessons for Crypto Traders and Gamblers
The rapid downfall of 0x7B7b highlights the darker side of decentralized finance and gambling. While the transparency of blockchain allows everyone to watch these trades unfold, it also raises ethical concerns about addictive behavior and financial responsibility.
High-risk trades, especially in volatile markets like crypto, are rarely sustainable. Whether it’s on gambling sites like Roobet or in leveraged trading, chasing massive wins often ends in devastating losses.
For most, this story is less about one man’s failed gamble and more about understanding the importance of risk management in a high-stakes, fast-moving digital world.

