Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) 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 |
|---|---|
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Set 1 O/U 8.5 | 100% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Set 1 Winner | 100% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Set 1 O/U 9.5 | 100% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Set 1 O/U 10.5 | 100% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Set 2 Winner | 50% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Total Sets: O/U 2.5 | 50% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Set 2 O/U 8.5 | 50% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Set Handicap +/-1.5 | 50% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Match O/U 21.5 | 50% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Set 2 O/U 9.5 | 50% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Match O/U 22.5 | 50% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Set Handicap +/-1.5 | 50% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Set 2 O/U 10.5 | 50% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj Match O/U 23.5 | 50% |
| ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj | 0% |
| Completed Match | 0% |
Market context
The ITF Men’s Kursumlijska Banja meeting between Vladimir Osminkin and Vlado Jankanj is priced at **0% YES**, which leaves the market reading as a clean contrarian spot only if the match is confirmed to go ahead. On the available form data, Osminkin arrives with a modest but real paper trail at this level: one source shows him at **1-4 in 2026**, while another records a slightly better **1-5 career** mark and no ATP ranking or ELO figure, which is consistent with an unestablished lower-tier player rather than a proven favourite[1][2]. That profile usually keeps the consensus fragile, because the market is effectively asking participants to choose between two players with limited public data rather than backing a settled seed.
Comparable ITF pricing at this level often turns on surface continuity and recent match sharpness more than headline ranking, and Osminkin’s recent results suggest he has at least handled some hard-court match play this season, including a straight-sets win over Aldin Šetkić and a three-set loss to Bogdan Seleznev in Kayseri[1][4][5]. Tennis Explorer also shows no head-to-head history between Osminkin and Jankanj, so there is no prior matchup signal to lean on[9]. That makes the current 0% crowd view more of a statement about uncertainty than a confident call; the value angle, if any, sits with whichever player is listed as the underdog once official lines or draw information settle.
The main catalysts are straightforward: confirmation that the scheduled Kursumlijska Banja match is actually played, whether the draw and order of play hold, and whether either player has been moved elsewhere in the ITF schedule. Tennis Temple’s tournament listing shows Kursumlijska Banja running from **3 to 9 August 2026**, which is consistent with the event window, but public schedules at this level can shift quickly across adjacent courts and withdrawals[7]. For this market, a late withdrawal, walkover, or postponement matters as much as the tennis itself because the contract only resolves to a named winner if the match is completed in the relevant window; otherwise it can go to 50-50 under the stated rules.
Methodology
We track ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj 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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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 Who Will Win. 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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