Americas Cardroom's OSS XL Series Kicks Off with $7.2M in Four Days
Event summary
- Americas Cardroom's Online Super Series XL generated $7,216,985 in prize pools from 62,847 entries in its first four days (Sept. 6-9, 2026).
- 33 of 93 tournaments exceeded guarantees by a combined $217,170.
- OSS XL #13 High Roller ($630 buy-in) drew 1,118 entries, creating a $670,800 prize pool (vs. $600,000 guarantee).
- The $16.50 Sunday Splash (OSS XL #11L) had the largest field with 4,752 entries from 3,024 unique players.
- Series continues through Sept. 29 with 336 events and $50M+ in guarantees.
The big picture
Americas Cardroom's strong OSS XL launch demonstrates the enduring appeal of high-stakes online poker tournaments, particularly when structured as a multi-week series. The $7.2M in prize pools generated in just four days highlights both player demand and the platform's ability to scale tournament participation. This success comes as the online poker industry continues to evolve, with platforms competing on tournament innovation and player experience to differentiate themselves in a crowded market.
What we're watching
- Player Retention
- Whether the series' momentum can sustain engagement through its full month-long run.
- Revenue Growth
- How the $50M+ in guarantees will translate into actual revenue for Americas Cardroom.
- Competitive Positioning
- The pace at which this series could pressure other online poker platforms to boost their own tournament offerings.