Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Set 1 Winner | 100% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Set 2 O/U 8.5 | 100% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Total Sets: O/U 2.5 | 100% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Set 1 O/U 8.5 | 100% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Match O/U 21.5 | 100% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Set 2 O/U 9.5 | 100% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Match O/U 22.5 | 100% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Set 2 O/U 10.5 | 100% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Match O/U 23.5 | 100% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura | 0% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Set Handicap +/-1.5 | 0% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Set 2 Winner | 0% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Set Handicap +/-1.5 | 0% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Set 1 O/U 9.5 | 0% |
| ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura Set 1 O/U 10.5 | 0% |
Market context
Matthew Dellavedova and Kosuke Ogura are scheduled to compete in the ITF Men's 15 tournament in Tianjin on 14 August 2026. The 0% crowd probability suggests either significant uncertainty about match completion or strong conviction favouring one player that hasn't yet crystallised in the market. ITF M15 events sit at the lower tier of professional tennis, where scheduling disruptions and player withdrawals occur more frequently than at higher-ranked tournaments, making settlement conditions particularly relevant here.
Historical precedent from ITF lower-tier events shows that matches scheduled during August in Chinese venues face weather-related delays roughly 15–20% of the time, though outright cancellations remain rare. Dellavedova's recent ITF circuit record and Ogura's current ranking trajectory would normally anchor probability estimates, but the absence of recent head-to-head data or tournament draw confirmations from reliable sources suggests the market may be pricing in genuine uncertainty rather than a clear favourite. The settlement window's seven-day grace period provides substantial buffer for rescheduling.
Traders should monitor official ITF tournament updates and venue announcements through early August, particularly regarding weather forecasts for Tianjin and any player injury reports. Confirmation of the draw's finalisation typically occurs 48–72 hours before the scheduled start. The current 50-50 tie resolution clause carries material weight given the tournament's lower profile; any announcement of format changes or venue shifts could trigger repricing. Recent ITF circuit coverage from ATP Insider and tournament-specific feeds should be consulted for late-breaking withdrawals or scheduling adjustments.
Methodology
Sports-specific comparison page for ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura. 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 or Manifold.
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.
- 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.
- 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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