Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets UK) Pick polygram.ink (preferred broker) |
54% | 46% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
54% | 46% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Set 1 Winner | 54% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht | 51% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Total Sets: O/U 2.5 | 50% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Set 2 Winner | 50% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Set 1 O/U 8.5 | 50% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Set Handicap +/-1.5 | 50% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Set 2 O/U 8.5 | 50% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Set 1 O/U 9.5 | 50% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Match O/U 22.5 | 50% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Set 2 O/U 9.5 | 50% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Set 1 O/U 10.5 | 50% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Match O/U 23.5 | 50% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Set 2 O/U 10.5 | 50% |
| ITF Nova Gorica: Dominik Kellovsky vs Leonid Sheyngezikht Match O/U 21.5 | 49% |
| Completed Match | 7% |
Market context
Dominik Kellovsky faces Leonid Sheyngezikht in the opening round of the ITF Men’s tournament in Nova Gorica today, with the match set to begin at 13:30 local time. The prediction market currently implies a 51% chance that Kellovsky advances, suggesting a near-even contest where the home-court factor or recent form may be tipping the scales slightly in his favour.
Historically, ITF-level matches in early July on European clay often produce volatile outcomes, with underdogs winning roughly 48% of first-round contests across the 2024–2025 seasons, according to Tennis Explorer’s tournament archives [1]. In comparable 2025 ITF events in Slovenia, players ranked within five spots of their opponent won 53% of matches, indicating that the current 51% implied probability aligns closely with historical baselines for evenly matched opponents at this tier.
Traders should monitor the official start-time confirmation and any pre-match injury reports, as ITF matches in this region are frequently delayed by weather or court availability. The tournament’s live schedule, updated via Tennis Explorer, shows no prior cancellations for today’s session, but a late change could trigger the market’s 50-50 settlement clause if the match is delayed beyond seven days [1]. No major sportsbooks have yet posted lines for this specific fixture, leaving the prediction market’s 51% as the primary price signal for now.
Sources: 1
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets UK, which mirrors the Polymarket order book directly.
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
- 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 Best Prediction Markets 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.
- 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.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
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