Biggest Online Casino Jackpots in the US

Top 10 Biggest Jackpots in History at US Online Casinos

The biggest jackpot wins in U.S. online casinos prove that a single spin can rewrite your future. Consider these 10 biggest jackpots, packed with stories that’ll make your heart race. If you want to see some of the latest huge wins, take a look at recent online jackpots.

#1. $9.28M on Irish Pot Luck (DraftKings, Feb 2025)

A Michigan player bet 20 cents and walked away with the biggest online jackpot in USA history. Irish Pot Luck, a lively progressive jackpot game, had players hooked across the country.

#2. $6.45M on MGM Grand Millions (BetMGM, Aug 2024)

In New Jersey, one lucky soul hit the biggest jackpot in online casino history at the time. Playing MGM Grand Millions, they turned a small spin into a pile of cash that had everyone talking.

#3. $3.5M on Divine Fortune (DraftKings, 2022)

A $2 spin in New Jersey landed this epic prize. Divine Fortune, a crowd-favorite slot machine jackpot, delivered big time.

#4. $1.4M on Wheel of Fortune (Caesars, 2024)

A Pennsylvania player scored this networked jackpot, proving why Wheel of Fortune is a legend in casino jackpot games.

#5. $1.2M on 88 Fortunes (DraftKings, 2023)

With an optional side bet, a New Jersey player nabbed this huge win, showing small stakes can lead to millions.

#6. $1.1M on Fortune Coin (DraftKings, 2024)

A Michigan player’s 20-cent side bet triggered a massive payout, highlighting the power of low-stake bets.

#7. $900K on Dragon Fa (BetRivers, 2023)

A New Jersey player bet just 10 cents and hit this prize, making Dragon Fa a standout in progressive jackpot games.

#8. $800K on Siberian Storm (BetMGM, 2022)

This high-stakes slot paid off big for another Pennsylvania player, thanks to IGT’s Mega Jackpots system.

#9. $700K on Double Jackpot Gems slot (Borgata, 2024)

A New Jersey player struck gold with this high-return slot, a gem in the world of progressive jackpots.

#10. $650K on Cleopatra (FanDuel, 2023)

A Michigan player’s spin on this IGT classic turned into a life-altering cash haul.

Responsible Gambling

Keep in mind that any form of gambling must be an entertainment. Never consider it to be a source of income. Be sure to play responsibly, not to cause any degree of addiction. If you or someone you know goes through a negative gambling experience, be sure to head to our Responsible Gambling Guide.

2025 US Online Casino Wins Stats

The numbers for 2025 are in, and they paint a clear picture of just how powerful the US online casino market has become.

Across only five major operators, total reported winnings already amount to $154,494,424.32 — a figure that highlights both the appetite of American players and the scale of payouts being made.

We’ve prepared visualisation of the numbers for you, so you can see it by casino, by game, and by provider.

By Casino

DraftKings dominated the field with nearly $95 million in wins, while BetMGM and Borgata also delivered strong results.

Caesars and BetRivers made solid contributions, though on a smaller scale.

By Game/Progressive Jackpots

Certain titles clearly stole the spotlight. Cash Eruption topped the list with more than $3.3 million in payouts, just edging out DraftKings Craps and DK Multihand Black Jack. Other standouts included DraftKings Rocket and the ever-popular live show game Crazy Time.

By Game Provider

The single biggest payout went through DraftKings Inc. with a staggering $3.3 million win, followed by IGT and International Game Tech. Notably, Spin Games and Everi Interactive rounded out the top five, proving that variety in providers translates into diverse winning opportunities.

Top10 Biggest Online Slot Jackpots by Aristocrat Gaming in the US, 2025

Each week, we highlight the biggest online slot wins from a different game provider. This week’s spotlight: Aristocrat Gaming — data sourced from official reports published by the New Jersey Division of Gaming Enforcement (nj.gov).

How to Maximize Your Chances at Mega Jackpots

Ready to take a shot at a mega jackpot — maybe even the online casino biggest jackpot US? See how to up your game without going overboard:

1. Go for High-Volatility Slots: Games like Mega Moolah or Divine Fortune pay out less often but offer huge rewards.
2. Snag Casino Bonuses: Free spins or promos from BetMGM and DraftKings let you play longer without spending more.
3. Trust the RNG: Random Number Generators keep things fair in legal casinos, so every spin’s a fresh shot.
4. Bet Smart: Some slots need max bets for jackpots, but others, like Irish Pot Luck, reward small spins.
5. Keep It Fun: Set a budget and stick to it. If gambling’s not fun anymore, call 1-800-GAMBLER.

The Bottom Line

The biggest online jackpots in the United States, like the $9.28M Irish Pot Luck win at DraftKings, show how a single spin can change everything. These life-changing wins are exactly what define the online casino biggest jackpot US narrative.

From BetMGM’s $6.45M MGM Grand Millions payout to Borgata’s high-return jackpot winners in slots, these stories spark dreams of hitting the biggest jackpot in history.

Check out legal online casinos like DraftKings, Caesars, and BetMGM, all backed by the NJDGE, for your chance at a massive win.

Use their casino apps for easy play, but always keep it responsible—address the organizations for gambling help if you need support.

FAQ

What is the biggest online slot win ever?

The largest online slot win recorded in the U.S. is $9.28 million on Irish Pot Luck at DraftKings Casino in February 2025. The win happened with a $0.20 spin.

Which online casinos have the biggest jackpots?

According to Jackpot Sounds, DraftKings, BetMGM, and Caesars are among the U.S. casinos with the highest reported jackpots. These operators host networked progressive slots that can reach multi‑million prizes. DraftKings alone accounted for nearly $95 million in big wins by 2025.

References

1. 1800 Gambler Chat. 1800GamblerChat.org. n.d., http://1800gamblerchat.org. Accessed 26 Sept. 2025.
2. BetMGM Ruling (June 1–15, 2022). State of New Jersey, Division of Gaming Enforcement, 2022, https://www.nj.gov/oag/ge/docs/Rulings/2022/jun1_15/c1_betmgm.pdf. Accessed 26 Sept. 2025.
3. C10 DraftKings Ruling (July 16–31, 2024). State of New Jersey, Division of Gaming Enforcement, 2024, https://www.nj.gov/oag/ge/docs/Rulings/2024/jul16_31/C10draftkings.pdf. Accessed 26 Sept. 2025.
4. Michigan Association on Problem Gambling. MichiganAPG.org. n.d., https://www.michiganapg.org/. Accessed 26 Sept. 2025.
5. National Council on Problem Gambling (NCPS). “Help & Treatment: Help by State — Florida.” NCPS.org, n.d., https://www.ncpgambling.org/help-treatment/help-by-state/florida/. Accessed 26 Sept. 2025.
6. New Jersey Division of Gaming Enforcement. About the Division of Gaming Enforcement. State of New Jersey, n.d., https://www.njoag.gov/about/divisions-and-offices/division-of-gaming-enforcement-home/. Accessed 26 Sept. 2025.
7. New Jersey Jackpot Publication. JACKPOT_PUBLICATION.pdf. State of New Jersey, n.d., https://www.nj.gov/lps/ge/docs/Financials/Jackpot/JACKPOT_PUBLICATION.pdf. Accessed 26 Sept. 2025.
8. Pennsylvania Council on Problem Gambling. PACouncil.com. n.d., https://www.pacouncil.com/. Accessed 26 Sept. 2025.