
In June 2014, a mid-sized company called Amaya Gaming agreed to buy Rational Group, the parent company of PokerStars and Full Tilt Poker, for $4.9 billion in an all-cash deal. That was several times Amaya's own size at the time, funded largely through debt. The deal closed in August 2014, weeks ahead of schedule, and overnight Amaya became the largest publicly traded online poker and gambling company in the world.
What was Amaya Gaming buying?
Amaya was buying Rational Group, the parent company behind two of online poker's biggest names: PokerStars, the world's largest poker room, and Full Tilt Poker, a major rival brand Rational had absorbed a few years earlier. One purchase, two of the industry's most recognized poker brands, in a single transaction.
Why is this deal called a David-and-Goliath moment?
Because the buyer was smaller than what it was buying. Amaya was a mid-sized gaming technology company, not one of the industry's giants, and the $4.9 billion price tag dwarfed its own size at the time. Financing a deal that large meant taking on significant debt, a genuinely aggressive bet that a smaller company could absorb and run a business several times its scale. It paid off. Rather than struggling under the weight of the acquisition, Amaya came out the other side as the largest publicly traded online poker and gambling company in the world.
What happened after the deal closed?
Amaya integrated PokerStars and Full Tilt Poker, and in 2017 renamed itself The Stars Group, folding the less recognizable Amaya name into the far more famous PokerStars-adjacent brand. The rename made business sense: PokerStars carried the recognition, Amaya did not, and the company was now built around that brand more than anything else.

What happened to The Stars Group?
It got bought too. In 2020, Flutter Entertainment, the owner of Paddy Power and Betfair, acquired The Stars Group in an all-share deal worth about $12.2 billion, creating the world's largest online betting and gaming company by revenue at the time. See how that deal actually worked for the full breakdown. The company that started as a mid-sized gaming technology business in 2014 ended up, six years and one rename later, inside the biggest online betting group on Earth.
Why does this deal still matter?
Because it set up everything that came after it. Without Amaya's 2014 purchase of Rational Group, there is no Stars Group, and without The Stars Group existing as one company holding PokerStars, Full Tilt, and everything they built together, Flutter's 2020 acquisition looks completely different, if it happens at all. One aggressive, debt-funded purchase by a company punching well above its own size ended up reshaping the ownership map of online gambling for the next decade.
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The bottom line
Amaya's $4.9 billion purchase of Rational Group in 2014 was a mid-sized company betting everything on a business several times its own size, and winning. It became The Stars Group in 2017, and got folded into Flutter Entertainment for about $12.2 billion in 2020. One deal, one rename, one bigger deal, and PokerStars ended up somewhere nobody would have predicted back in June 2014.
Deals like this reshape who owns what in iGaming, but the underlying business, running a compliant, well-run casino or sportsbook brand, is still built the same way whether you are a billion-dollar public company or a founder launching your first site. If you are building your own brand rather than watching the giants merge, see how a white label casino platform lets you launch without needing $4.9 billion first.
Key takeaways
- In June 2014, Amaya Gaming agreed to buy Rational Group, the parent company of PokerStars and Full Tilt Poker, for $4.9 billion in an all-cash deal.
- The purchase price was several times larger than Amaya's own size at the time, funded largely through debt.
- The deal closed in August 2014, ahead of its original schedule, making Amaya the largest publicly traded online poker and gambling company in the world overnight.
- Amaya was renamed The Stars Group in 2017, folding the Amaya name into the more recognizable PokerStars-adjacent brand.
- In 2020, The Stars Group was acquired by Flutter Entertainment, owner of Paddy Power and Betfair, in a deal worth about $12.2 billion.
- This one deal is the direct reason a mid-sized company ended up inside the world's largest online betting and gaming group six years later.





