Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
79% | 21% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
79% | 21% | 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 |
|---|---|
| Swedish Open: Nuno Borges vs Luciano Darderi Set 1 O/U 8.5 | 79% |
| Swedish Open: Nuno Borges vs Luciano Darderi Match O/U 21.5 | 61% |
| Swedish Open: Nuno Borges vs Luciano Darderi Set 1 O/U 9.5 | 61% |
| Swedish Open: Nuno Borges vs Luciano Darderi Set 2 O/U 10.5 | 60% |
| Swedish Open: Nuno Borges vs Luciano Darderi Match O/U 22.5 | 53% |
| Swedish Open: Nuno Borges vs Luciano Darderi Set 2 O/U 9.5 | 52% |
| Completed Match | 50% |
| Swedish Open: Nuno Borges vs Luciano Darderi Set 2 Winner | 49% |
| Swedish Open: Nuno Borges vs Luciano Darderi Match O/U 23.5 | 47% |
| Swedish Open: Nuno Borges vs Luciano Darderi Set 1 Winner | 46% |
| Swedish Open: Nuno Borges vs Luciano Darderi | 44% |
| Swedish Open: Nuno Borges vs Luciano Darderi Total Sets: O/U 2.5 | 42% |
| Swedish Open: Nuno Borges vs Luciano Darderi Set 2 O/U 8.5 | 42% |
| Swedish Open: Nuno Borges vs Luciano Darderi Set Handicap +/-1.5 | 34% |
| Swedish Open: Nuno Borges vs Luciano Darderi Set 1 O/U 10.5 | 31% |
Market context
Nuno Borges faces Luciano Darderi in a first-round clash at the Swedish Open, scheduled for 4:00 AM ET on 17 July 2026. The contest determines which player advances to the next stage, with the market currently implying a 44% chance for Borges to win, despite sportsbook odds favouring him heavily at -200.
Historical data from similar ATP cross-class matchups shows that when bookmakers assign -200 odds (roughly 67% implied probability) but prediction markets sit near 44%, the divergence often signals late injury concerns or surface-specific doubts unreflected in standard lines. In the 2024 Swedish Open, a comparable gap between sportsbook and crowd pricing preceded an unexpected loss for the favourite after a first-set withdrawal scare, suggesting traders should treat the 44% figure as a more cautious, risk-adjusted view than the book line.
Key catalysts include Borges’ pre-match fitness confirmation and Darderi’s recent clay-court form, which has been inconsistent since his April 2026 title run. A recent Pickdawgz analysis notes Borges’ confidence from recent matches but flags the Over 21.5 games as a likely outcome, hinting at a tight contest [1]. Traders should monitor official ATP injury reports and any late schedule shifts before the settlement window closes on 24 July 2026.
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, 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
- 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.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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