Weekly Progressive Lottery
Enter Gamba's weekly lottery for a chance to win a growing jackpot — starting at $10,000 and increasing with every wager on the platform.
🎟️ Getting Tickets
Earn free tickets by wagering — every $100 wagered earns you 1 ticket
Purchase tickets for $0.10 each
🔢 Choosing Your Numbers
You can have numbers auto-generated (random numbers for each ticket) or manually selected (your chosen numbers apply to all tickets in that transaction). To manually pick different numbers for each ticket, purchase them one at a time.
🏆 Prize Structure
Match | Prize |
5 Main Balls + 1 Super Ball (correct order) | Jackpot |
5 Main Balls | $2,000 + 100 Free Tickets |
4 Main Balls | $20 + 50 Free Tickets |
3 Main Balls | $2 + 5 Free Tickets |
2 Main Balls | 2 Free Tickets |
Important: The Super Ball (green number) only counts for the jackpot prize. For all other match tiers, only Main Ball matches count. So if you match 3 Main Balls + the Super Ball, that counts as 3 Main Balls.
If the jackpot isn't won, it rolls over to the next week. Static prizes remain the same regardless of the jackpot amount.
💰 Claiming Prizes
Prizes are automatic — winning amounts in USDT and any free tickets are credited to your balance instantly when the lottery ends.
🔍 Verifying Lottery Fairness
Every lottery drawing is provably fair. Here's how to verify:
Visit the Lottery Fairness page to see all previous rounds
Click Result on any round to view the Seeds — this shows the server seed and the client seed, which is composed of 7 Ethereum blocks combined
Each block number is listed with a link to its Etherscan page so you can independently verify it on-chain
Paste the server seed and client seed into the Verifier to confirm the results match
❓ FAQ
How is the jackpot calculated?
Starts at $10,000 and grows with a small percentage from all casino/sportsbook bets and ticket sales. The current amount is displayed live.
How often are drawings held?
Every Saturday at 15:00 UTC.
What if no one wins the jackpot?
It rolls over and continues growing until someone wins.
What if multiple players win the jackpot?
The prize is split equally among all winners.
Can I win the jackpot multiple times with duplicate tickets?
No — the jackpot can only be claimed once per player, regardless of how many winning tickets you hold.
Is there a max win outside the jackpot?
Yes — $10,000 cap. If you hold multiple tickets each eligible for a $2,000 match, the total payout is capped at $10,000.
How do I win the jackpot?
Match all 5 main numbers and the super number in the exact order shown on the winning ticket.
How do I check my tickets?
View My Results for past lotteries and My Tickets for the current lottery.
Need help? Reach out via live chat or email us at [email protected].