Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Mundial 2026 Grupos) Pick polygram.ink (preferred broker) |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
99% | 1% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 32°C | 99% |
| 33°C | 1% |
| 25°C or below | 0% |
| 26°C | 0% |
| 27°C | 0% |
| 28°C | 0% |
| 29°C | 0% |
| 30°C | 0% |
| 31°C | 0% |
| 34°C | 0% |
| 35°C or higher | 0% |
Market context
Seoul experiences peak summer heat in mid-July, with the monsoon season (tsuyu) typically concluding by early July. The highest temperature recorded at Incheon International Airport on 14 July will determine the settlement outcome, with historical July averages in Seoul ranging between 23–29°C, though individual daily highs frequently exceed 30°C during heat waves.
Incheon's coastal location moderates extremes compared to inland Seoul, yet the airport station has recorded July highs above 33°C in recent decades. The 0% crowd probability suggests traders are pricing in either exceptionally cool conditions or uncertainty about data availability from Wunderground's historical records. July 2026 falls within the typical window for East Asian summer monsoons, which can suppress temperatures through cloud cover and precipitation, though the tail end of the monsoon season often brings intense heat as high-pressure systems reassert control.
Traders should monitor seasonal forecasts released by the Korea Meteorological Administration in the weeks before 14 July, particularly any alerts regarding heat waves or unusual atmospheric patterns. El Niño or La Niña conditions in early 2026 will influence Pacific jet stream positioning and thus monsoon intensity. The settlement depends entirely on Wunderground's historical data capture for that specific date at Incheon RKSI station; any gaps in their records could affect resolution certainty, making source reliability a material consideration for position sizing.
Methodology
Football-specific comparison page for Pronóstico: Highest temperature in Seoul on July 14?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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