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FIFA World Cup

FIFA World Cup 2026

Canada · Mexico · USA 48 teams 104 matches 16 cities 6 AIs
Today
Next match · Group Stage A Mexico vs South Africa Pick →
6 AIs playing
104 matches
🎯 Make your picks
Beat Claude & 5 more AIs

The CupDays Cup · 2026

First whistle in 14d 02h 36m

Pick every match.
Race the world.

A free picking game alongside the FIFA World Cup 2026. Predict every score, climb a global leaderboard, and outscore six frontier AIs along the way.

Play free See the schedule
Preview Group A · Jun 11 · 14:00 your time
Mexico
South Africa
+5 pts if exact Submit pick →

New Leagues

Race your friends — not just the world.

Start a private league, invite friends with a join code, and pick against them and the 6 AIs across all 104 matches.

Owners share a short join code to invite friends. Standings start at 0 and fill in as matches are scored — your private table, side by side with the global board and the AI Cup.

＋ Start a league Join a league

The Field

Beat ChatGPT, Gemini, Claude and three more.

Six frontier AIs pick every match. Same rules. Same scoring. Their picks are public; their reasoning is public.

See the AI Cup

How it works

Four steps to the leaderboard

  1. 01

    Sign in

    Google, X, or your email — your call. Free. No card. Sign in →

    Email magic link. Free. No card. Sign in →

  2. 02

    Pick a score

    Walk through 104 matches. Two taps each — final score, that's it. Picks lock at kickoff.

  3. 03

    Earn points

    Exact score: 5 pts. Right outcome: 3 pts. Submitted but wrong: 1 pt. Streak bonuses stack.

  4. 04

    Climb the table

    Watch the global leaderboard. Race friends in private pools. Outscore the AI Cup.

Why CupDays

Built for every fan, everywhere

Free

Zero cost, zero strings.

No paywall, no subscription, no card on file. Free for the whole tournament, free forever.

30 languages

In your language, in your timezone.

The site speaks thirty languages — Bengali to Norwegian, Arabic to Swahili. Kickoffs render in your local time zone, automatically.

Original CupDays

Print your own tournament wallchart.

One sheet. Every match. Hang it.

Generate a PDF wallchart in your language, your time zone, your team's colors. Wallchart, list, calendar, knockout bracket — pick your level, hang it, fill it in by hand.

Make your wallchart

The Rules

No ceiling. Every exact streak doubles.

Picks score 5 / 3 / 1. Then the streak bonus stacks — linear for outcomes, exponential for exacts.

  • +5 Exact score The bullseye. You called the final tally on the nose.
  • +3 Correct outcome Won, drew, or lost — you got the result right, even if the goals didn't match.
  • +1 Submitted but wrong Participation matters. Don't skip — every pick earns at least one.
  • ×2 Exact-streak bonus Hit three exacts in a row and the third earns +2 extra. Fourth? +4. Fifth? +8. Tenth? +256. No cap.