Three Main Events and expanded multi-flight schedule headline March online poker series.
SAN JOSE, COSTA RICA / ACCESS Newswire / February 25, 2026 / Americas Cardroom marks the return of its Online Super Series (OSS) XL starting this Sunday, March 1st, and running through Monday, March 23rd. The series features $50 million in total guaranteed prize pools across a comprehensive schedule of online poker tournaments.
The series will culminate in three Main Events beginning Sunday, March 15th (Day 1A), including:
$2,650 buy-in with $2 million guaranteed
$1,050 buy-in with $2 million guaranteed
$215 buy-in with $1 million guaranteed
Collectively, the Main Events account for $5 million in guarantees and are expected to attract significant international participation.
The OSS XL will also feature big Multi-Flight tournaments, highlighted by a $630 buy-in event with a $1.5 million guarantee. Day 1 flights begin this Sunday, with Day 2 concluding on Monday, March 23rd.
Five Mystery Bounty Multi-Flight tournaments are also scheduled, including three $500,000 guaranteed events at the $109 buy-in level, plus $150,000 and $100,000 guaranteed events at accessible price points.
A $65,000 Leaderboard Contest will run throughout the series across High, Mid, and Low Stakes tiers, with first-place prizes of $15,000, $7,500, and $4,000, respectively.
“It’s great to see the OSS XL back in action, offering something for everyone and bringing the community together,” said Chris Moneymaker, Americas Cardroom Pro. “With a wide range of buy-ins, substantial guarantees, and daily opportunities to compete, this series continues to be a major fixture on the online poker calendar.”
In addition to the OSS XL, this Sunday’s action will also include Phil’s Thrill XXL which will take place at 2:30pm ET and have a $1.5 million guaranteed prize pool – the largest in the tournament’s history. The $10,300 buy-in event includes lower-cost satellite pathways.
About Americas Cardroom
Formerly known as ACR Poker, Americas Cardroom joined the Winning Poker Network in 2011. The network has been dealing cards since 2001 and remains one of the most trusted names in online poker. Consistently ranked first in payment processing and cashout reliability, Americas Cardroom provides a world-class online poker experience for players around the world.
Jason Clark
Chief Marketing Officer
[email protected]
SOURCE: Americas Cardroom
