All predictions
Mark Ogden
False

“Portugal reaches at least the quarterfinals of the 2026 FIFA World Cup [hosted in USA/Canada/Mexico as a strong underdog capable of beating any team].”

Original source

Portugal reached the Round of 16 but were eliminated by Spain and did not reach the quarterfinals.

Primary evidence source

Claim details
Published 10 June 2026
Resolved 5 July 2026
Stated probability 30%
Brier contribution 0.090
Brier Index 70.0
Status False
Prediction id pred-2026-06-10-ogden-portugal-underdog
Topic
Portugal Performance Quarterfinals
Resolution criteria

Portugal reaches at least the quarterfinal stage of the 2026 FIFA World Cup, as determined by the official FIFA knockout bracket published after the round of 16.

Verification

This resolution was performed by human examination of primary sources against the exact wording of the resolution criteria. The resolver (Tonnis Sebo Anko Douma) takes personal responsibility for the recorded outcome. Full methodological rules are published in the project’s METHODOLOGY.md. An independent audit trail is retained under resolved_predictions/pred-2026-06-10-ogden-portugal-underdog.md.