Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
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
Polymarket is pricing this contract at **0% YES** on **USDC** today, so the market is implying almost no chance that Vladimir Osminkin is reported as the winner before the settlement window closes. On Polymarket, the position is held through **conditional tokens on Polygon**, and this contract will settle to the named player only if a winner is officially recorded; if the match is not played, ends level, or is pushed beyond seven days without a result, it resolves 50-50 under the rules provided.
The form and level data still matter for reading a near-zero price. Osminkin’s public match records show a very thin ITF profile, with only a handful of 2026 results and mixed recent form, including straight-set losses and a small number of wins at M15 level events.[1][3][4] Comparable player pages also show no meaningful ranking position and no prior head-to-head with Vlado Jankanj, so there is little historical basis for the market to anchor on beyond current scheduling and lineup confirmation.[1][10] That makes a 0% quote more a statement about event risk and stale market depth than a settled view on the tennis itself.
The main catalysts are administrative rather than statistical: whether the draw and start time remain intact, whether the fixture is moved inside or outside the seven-day settlement window, and whether either player is officially withdrawn, retired, or replaced in the order of play. Tennis Temple and live-score listings show the match as scheduled for Wednesday 5 August at Kursumlijska Banja, but ITF lower-tier events are prone to late changes, so traders usually watch tournament feeds and live scoreboards for walkovers, postponements, or revised start times.[7][15][16] In practical terms, the market will move fastest if the event is confirmed to begin, because that removes the largest route to a 50-50 non-completion outcome.
Methodology
This page reviews ITF Kursumlijska Banja: Vladimir Osminkin vs Vlado Jankanj across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
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.
FAQ
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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