ACR Poker Expands September With $50 Million GTD OSS XL

ACR Poker will turn September into a 24-day tournament run when Online Super Series XL runs Sept. 6 to 29 with 336 events and more than $50 million in guarantees.

OSS XL covers buy-ins across the series spectrum. It begins at $5.50 among the featured multi-flights, rises to $25,000 during Nosebleed Stakes play and offers three Main Events with $5 million combined guaranteed.

Two of those Main Events share the final-week schedule. The $2,650 buy-in tournament guarantees $2.5 million, while the $1,050 edition guarantees $2 million. Their Day 1 flights run Sept. 20 and Sept. 27, with Day 2 on Sept. 28 and the final tables on Sept. 29.

The third Main Event offers a $500,000 guarantee for $66. Players can take part in Day 1A on Sept. 13 or Day 1B on Sept. 20, with Day 2 set for Sept. 27. $6.60 satellites are also scheduled as a qualification option.

Four major multi-flights widen the route through the series. A $1.5 million guaranteed event with a $630 buy-in runs Day 1 flights from Sept. 6-28. Three Mystery Bounty events add $500,000, $150,000 and $75,000 guarantees at buy-ins of $109, $33 and $5.50.

The $109 Mystery Bounty runs flights through Sept. 21 and reaches Day 2 that day. Flights in the $33 and $5.50 events continue through Sept. 27, followed by Day 2 on the same date.

From Sept. 21-28, the schedule moves to 10 Nosebleed Stakes tournaments with buy-ins between $5,000 and $25,000.

Players can also compete for more than $60,000 in added cash and tournament tickets through separate High, Medium and Low leaderboards. The winners receive $15,000, $7,500 and $4,000, respectively, based on their buy-in tier.

The Beast will distribute OSS XL seats throughout September, including $1,050 and $2,650 tournament tickets. ACR Poker is also scheduling more series events in US-friendly time slots.

Players can read full details on the promotion page.

About ACR Poker

ACR Poker has been a leading force in online poker since 2001, delivering premier tournament experiences, innovative promotions, and player-focused offerings. As the company celebrates its 25th anniversary in 2026, it continues to expand its tournament schedule and provide world-class online poker action to players around the world.

Contact Information

Adam Neal

ACR Pros Manager

ACR Poker

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