Twitter/X

Among 2026 participants, only seven nations have previously won the World Cup…

Brief

Polymarket opened a market asking whether a nation that has never won the World Cup will win in 2026. The author lists prior winners — Brazil, Germany, Argentina, France, Uruguay, England, Spain — and calculates the implied win probability for all other teams at 34.5%, while the market prices that outcome at 29%. They view the market as potentially undervalued and specifically warns that Portugal, which has never won, could upset that pricing.

Why it matters

Among 2026 participants, only seven nations have previously won the World Cup: Brazil, Germany, Argentina, France, Uruguay, England, and Spain.

Key details

  • The author sums the implied win probabilities of all other (never-won) teams to 34.5%, while the Polymarket market price for “a nation that has never won” is 29%, implying the market is ~5.5 percentage points lower than the author's calculated fair probability.
  • The author thinks the market ("No looks interesting to buy") may be mispriced and flags Portugal—a strong contender that has never won the World Cup—as a key reason to be cautious about selling this outcome.
Source evidence

New polymarket: will a nation that has never won the World Cup win in 2026?

The most interesting part is that among the participating teams, only these nations have won it before: Brazil, Germany, Argentina, France, Uruguay, England, and Spain

If you count the win probabilities of all the other teams, you get 34.5%. Meanwhile, this market is currently priced at 29%

No looks interesting to buy, but Portugal worries me a lot since they’ve never won the World Cup