Online Super Series XL $50M GTD

Our flagship series is back! From March 1st to 23rd, 2026 the Online Super Series XL (OSS XL) will take place on PokerKing with a guaranteed prize pool of over $50,000,000.

A leaderboard with a $65K guarantee has been added to the series. Learn more about the leaderboard here.

Features of the Online Super Series XL:

• 5 events with Mystery Bounty
• 4 events with more than $1,000,000 GTD each
• 3 Main Events
• Special Phil’s Thrill XXL
• $65,000 GTD leaderboard

Classical Main Event of OSS XL 2026

• $215 buy-in, $1,000,000 GTD
• $1,050 buy-in, $2,000,000 GTD
• $2,650 buy-in, $2,000,000 GTD

Mystery Bounty Multiflights

• $5.50 buy-in, $100,000 GTD. Day 2 starts on March 22nd
• $33 buy-in, $150,000 GTD. Day 2 starts on March 22nd
• Three with $109 buy-in, $500,000 GTD. Day 2s start on March 8th, 15th & 23rd

All events have combined stack feature, meaning you can play as much flight as you want to have cumulative stack in the Day 2.

Information on this page is up to date as of February 17th, 2026.