Valve Open The International 2026 Registration as Dota 2 Heads Into Its Heaviest Stretch

Team registration is live. Valve opened the deadline on May 6 for The International 2026 and the closed qualifiers, with the cutoff for teams to sign up set for May 18. Miss it and you’re out, no direct invite consideration, no regional qualifier slot. TI 2026 itself runs August 13 to 23 at the Oriental Sports Center in Shanghai, with a $1.6 million base prize pool plus 25% of Compendium sales on top. The Dota 2 season teams have been quietly building toward since January is finally here in earnest.

The patch isn’t helping. 7.41c continues to scramble the hero meta, and coaches on stream are basically rebuilding draft sheets every couple of weeks. Carries that ran the ladder a month ago are sitting on the bench. New combinations keep showing up in scrims, then disappearing after one tournament. The closer you get to TI 2026, the more brittle the meta gets.

For context on stakes: this is the year Team Yandex pushed themselves into actual contender talk. Saksa joined as a stand-in from Tundra in October 2025 and never really left, and the squad that finished second at BLAST Slam V and won DreamLeague Season 27 has spent 2026 trading blows with the actual top tier. PGL Wallachia Season 7 trophy in March, silver at ESL One Birmingham, then a sharp dip to 11th at DreamLeague Season 28. They are volatile. They are also unavoidable in TI qualifier conversations.

HEROIC walk away

While Valve was opening registration, HEROIC quietly closed it on their side. The Norwegian organisation disbanded their Dota 2 roster on May 5 despite a decent season at the regional level and consistent playoff appearances internationally. The roster (Yuma, TaiLung, Wisper, Thiolicor, and KJ) wasn’t the problem. HEROIC’s Chief Gaming Officer Robin Nymann put it plainly: “Dota 2 is a tough game to commercialise.” The financial case stopped working. The players are staying together as a stack and have already confirmed they’ll attempt a DreamLeague Season 29 comeback without an org.

The story behind the story: TI 2025’s prize pool capped at $2.88 million. For context, the 2021 edition closed at $40 million. Battle Pass economics aren’t coming back. Dota 2 keeps producing tournament drama and patch shake-ups, but org-level revenue is tightening underneath all of it. The cost of fielding a competitive Dota 2 roster doesn’t seem to match what most organisations can pull back out of it.

What to watch before TI 2026

DreamLeague Season 29 runs through May with another million-dollar prize pool. BLAST Slam VII starts May 26 in Copenhagen and bleeds into June 7, with the LAN playoffs at BLAST Studios. For a Nordic Dota 2 audience that’s been mostly watching from a distance, getting a Tier-1 LAN on home soil right before TI 2026 invites are drawn is the kind of build-up the region rarely gets. Both events shape the seeding picture before TI invites and qualifier slots get finalised, so any team still chasing a direct invite is treating these like trial runs.

The honest read on the Dota 2 season so far: the top is volatile, the bottom is volatile, and the middle is where the real watching is. Team Yandex either hold their level or they don’t. Falcons either reclaim their footing after a slow start or they don’t. Liquid figure out their carry rotation or they don’t.

TI 2026 is going to be messy. That isn’t always a bad thing.