Methodology and data pipeline behind cupcharts.com: live win-the-Cup odds for all 48 teams and per-match win-probability charts, refreshed every minute from betting markets.
- Title odds — each team's implied chance to win the World Cup and how it moves as the field narrows (rank/bump chart + odds-over-time).
- Match odds — for each knockout tie, a 2-way "to advance" split over time, annotated with