Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| 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, the Australian professional tennis player, faces Kosuke Ogura of Japan in the ITF Men's 15 tournament in Tianjin, originally scheduled for 14 August 2026. The match represents a lower-tier professional circuit event where both players compete for ranking points and prize money. Polymarket currently prices this contract at 0% YES, indicating the crowd assigns zero probability to Dellavedova advancing, though the settlement window extends to 22 August 2026 to account for potential delays.
The 0% pricing reflects either extreme confidence in Ogura's superiority or, more likely, insufficient liquidity and trader participation on this particular ITF M15 fixture. ITF M15 events attract minimal speculative interest compared to ATP or Challenger tournaments, meaning probability assessments often depend on a handful of traders with access to reliable player data. Historical patterns show such low-liquidity markets frequently mis-price lower-ranked players, particularly when one competitor has recent tournament activity or favourable head-to-head records that aren't immediately reflected in on-chain pricing.
Traders monitoring this conditional token on Polygon should track official ITF tournament updates and player withdrawal announcements, which typically emerge 48–72 hours before scheduled matches. Recent player injury reports or late schedule changes could trigger resolution under the 50-50 tie clause if the match is postponed beyond seven days. Current USDC liquidity on this contract remains thin, meaning any significant position entry could materially shift the probability away from the crowd's present assessment.
Methodology
We track ITF M15 Tianjin 2 Men: Matthew Dellavedova vs Kosuke Ogura across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
UK Frequently Asked Questions
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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