淘汰賽賽程 — 32 強到決賽
48 支球隊的賽制產生一個 32 強淘汰賽，32 支勝隊晉級。接著是 16 強、8 強、4 強、季軍戰，決賽將於 2026 年 7 月 19 日在 MetLife Stadium 舉行。
2026 年 7 月 19 日 · MetLife Stadium，新澤西
32 強
2026-06-28 – 2026-07-03 · 16 matches
The 32 group-stage advancers (24 group winners + runners-up + 8 best thirds) face off across 16 matches.
16 強
2026-07-04 – 2026-07-07 · 8 matches
The traditional Round of 16. Polymarket lists per-match markets the day each fixture is set.
8 強（四分之一決賽）
2026-07-09 – 2026-07-11 · 4 matches
Quarter-finals — historically the deepest arbitrage edge per match because volume spikes and books occasionally over-correct.
4 強（半準決賽）
2026-07-14 – 2026-07-15 · 2 matches
Semi-finals. Per-match markets, both-teams-to-score markets, and a re-priced tournament-winner market all run in parallel — fertile for combinatorial arbitrage.
季軍戰
2026-07-18 · 1 match
Third-place play-off — small, often illiquid market, occasionally produces large spreads when bots withdraw.
決賽
2026-07-19 · 1 match
The 2026 FIFA World Cup Final at MetLife Stadium, New Jersey. The single biggest Polymarket fixture of the year.
Be ready when the bracket markets re-price
Knockout-round Polymarket markets re-price the moment a group-stage match ends. PolyArb fires alerts at 40ms — before competitors have read the new odds.