Joachim Klement
Public forecaster · beIN Sports, BBC, ESPN · As of 2026-08-31
Latest resolution
“Netherlands wins 2026 World Cup, defeats Portugal in final”
FalseBrier Index
67.1 → 69.2 (+2.1)
Overall rank
14 → 14
Topic overview
Grouped categories with Brier Index (0–100, higher is better) and resolved count. Sample sizes remain modest.
Resolved predictions
“Netherlands reaches the final of the 2026 FIFA World Cup [hosted in USA/Canada/Mexico, via victory over Spain in semifinals per Klement m…”
False“Netherlands will win the 2026 FIFA World Cup [hosted in USA/Canada/Mexico, defeating Portugal in the final after beating Spain in the sem…”
False“Portugal defeats England in the semifinals of the 2026 FIFA World Cup [hosted in USA/Canada/Mexico].”
False“Netherlands defeats Spain in the semifinals of the 2026 FIFA World Cup [hosted in USA/Canada/Mexico].”
False“The semifinalists at the 2026 FIFA World Cup are Netherlands, Spain, Portugal and England [per Klement model].”
False“Netherlands tops Group F and reaches at least quarter-finals”
FalseOrdered by resolution date (most recent first), then publication date. No editorial ranking applied. Sample sizes remain modest; treat scores as provisional.
Score composition
Individual Brier contribution of every resolved prediction in the overall mean (as of 20260831T180355Z · brier-1.0.0). Lower is better. Overall score is the pure mean of these values.
Scores are mean Brier scores (lower is better). Only resolved predictions are included. Sample sizes remain modest for many topics; treat rankings as provisional.