Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات المونديال) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong | 100% |
| Completed Match | 100% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Set 1 Winner | 100% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Set 2 Winner | 100% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Set 2 O/U 8.5 | 100% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Set 1 O/U 8.5 | 100% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Match O/U 21.5 | 100% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Game Spread +/-1.5 | 100% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Set Handicap +/-1.5 | 100% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Match O/U 22.5 | 100% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Set 2 O/U 9.5 | 100% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Set 1 O/U 9.5 | 100% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Set 2 O/U 10.5 | 100% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Total Sets: O/U 2.5 | 0% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Match O/U 23.5 | 0% |
| US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong Set 1 O/U 10.5 | 0% |
Market context
Tristan Schoolkate and Seong-Chan Hong were due to meet in US Open qualifying after Hong opened with a straight-sets win over Nikoloz Basilashvili and Schoolkate beat Jack Secord in his first round. Hong’s 2-0 start in New York is the cleaner recent data point, while Schoolkate has been more mixed in recent weeks, including a Challenger run in late August that featured wins but also a loss to Stefanos Sakellaridis. [1][2][13]
The 84% crowd-implied chance on Schoolkate sits well above the only public pre-match projection found, which priced him around 58% versus 42% for Hong. That gap is easier to read as a market leaning on Schoolkate’s longer ATP-level profile rather than pure latest-match form; the head-to-head is 0-0, so there is no direct prior to anchor expectations. [1][13]
The main catalysts are straightforward: confirmation that the match is played on schedule, the official order of play, and any late withdrawal or retirement news from either side. ESPN listed the meeting for 26 August at 5:20pm ET, while BBC’s qualifying schedule marked the contest as scheduled, so the key risk for a 50-50 settlement is a disruption before a winner is recorded by the deadline. [5][14]
Methodology
Football-specific comparison page for توقع: US Open, Qualification ATP: Tristan Schoolkate vs Seong-Chan Hong. 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
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- 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.
- 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.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- 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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