News $50 Million OSS XL Main Events Kick Off This Weekend! September 19, 2025 Posted by Americas Cardroom Americas Cardroom URL has been copied successfully! The OSS XL, the Extra-Large version of our flagship tourney series, has poker players worldwide buzzing. We have a total of $50 Million GTD running until September 30th, with this weekend beingan extra huge one. On Sunday, September 21st, get ready for Day 1A of the three massive Main Events: $2 Million GTD ($2,650 buy-in) – 11:05am ET $1.5 Million GTD ($1,050 buy-in) – 11:05am ET $750,000 GTD ($215 buy-in) – 11:05am ET Mystery Bounty Finale We have two $500,000 GTD Mystery Bounty events ($109 buy-in) running during the OSS XL. The first has Day 1 flights wrapping up this Sunday, September 21st, and Day 2 running the same day. Other Highlights this Sunday, Sept 21st OSS #221 – $250,000 GTD Euro High Roller ($630) – 10:30am ET OSS #222H – $175,000 GTD Mystery Bounty ($66) – 11:30am ET OSS #223H – $750,000 GTD Sunday High Roller ($630) – 12:05pm ET OSS #223M – $400,000 GTD Sunday Moneymaker ($109) – 12:05pm ET OSS #226 – $250,000 GTD Mystery Bounty ($215) – 1:05pm ET Extra Large Prizes on Top In true XL fashion, we’re also giving away $65,000 through our Leaderboard Contest, fully funded by ACR Poker. Here’s how it works: Earn points in every OSS XL event according to your finish. Three separate leaderboards (High, Medium, Low) ensure every bankroll has a shot. See the full schedule and live leaderboard updates on the OSS XL promo page!