ACR Poker’s Online Super Series Enters Crucial Stretch with $4M GTD Sunday Main Events

The spring grind is in full swing, and ACR Poker is officially shifting its $20 million guaranteed Online Super Series (OSS) into high gear. With 171 events spread across the schedule, the highly anticipated festival reaches a critical inflection point this Sunday, May 17. 

Offering a massive $4 million combined guarantee, three distinct Main Events will open their Day 1A flights, giving players across all bankroll levels a chance to lock up a potentially life-changing score before the series concludes on Memorial Day weekend.

ACR Poker built the OSS schedule to maximize action, intentionally leaving Fridays and Saturdays open so players can focus heavily on the massive Sunday slates. This weekend, the attention shifts squarely to three headline Main Events, all kicking off their Day 1A flights simultaneously at 11:05 a.m. ET.

The premier lineup includes:

• $2,650 Buy-in Main Event: $1.5 Million Guaranteed

• $1,050 Buy-in Main Event: $1.5 Million Guaranteed

• $215 Buy-in Main Event: $1 Million Guaranteed

For the grinders who miss the mark or simply want to fire another bullet, Day 1B flights are scheduled for Sunday, May 24. All surviving players from both flights will then combine for Day 2 action on Monday, May 25. 

The $215 Main Event is expected to draw particularly massive crowds, offering mid-stakes players incredible value with a realistic shot at a seven-figure prize pool.

Alongside the tournament payouts, the OSS is injecting an additional $30,500 in value through its fully funded leaderboard races. Separated into two tiers, the competition is fierce as players battle for supremacy across the two-week festival.

If you prefer a different tournament format, the OSS has plenty to offer heading into its final stretch. The $630 Main Multi-Flight ($1 Million GTD) is running Day 1 flights continuously until its May 25 finale.

The Mystery Bounty action is also picking up serious momentum. The flagship $109 Mystery Bounty boasts a $750,000 guarantee, while lower-stakes grinders can target the $33 buy-in ($150,000 GTD) or the $5.50 buy-in ($75,000 GTD) versions.