Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
89% | 11% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
89% | 11% | 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 |
|---|---|
| Generali Open: Alexander Bublik vs Quentin Halys Set 2 O/U 8.5 | 89% |
| Generali Open: Alexander Bublik vs Quentin Halys Set 1 O/U 8.5 | 72% |
| Generali Open: Alexander Bublik vs Quentin Halys Set 2 O/U 9.5 | 69% |
| Generali Open: Alexander Bublik vs Quentin Halys Match O/U 21.5 | 69% |
| Generali Open: Alexander Bublik vs Quentin Halys | 68% |
| Generali Open: Alexander Bublik vs Quentin Halys Set 2 O/U 10.5 | 66% |
| Generali Open: Alexander Bublik vs Quentin Halys Set 2 Winner | 64% |
| Generali Open: Alexander Bublik vs Quentin Halys Set 1 Winner | 63% |
| Generali Open: Alexander Bublik vs Quentin Halys Set 1 O/U 9.5 | 62% |
| Generali Open: Alexander Bublik vs Quentin Halys Match O/U 22.5 | 59% |
| Generali Open: Alexander Bublik vs Quentin Halys Match O/U 23.5 | 51% |
| Completed Match | 50% |
| Generali Open: Alexander Bublik vs Quentin Halys Set 1 O/U 10.5 | 45% |
| Generali Open: Alexander Bublik vs Quentin Halys Total Sets: O/U 2.5 | 43% |
| Generali Open: Alexander Bublik vs Quentin Halys Set Handicap +/-1.5 | 42% |
Market context
The Generali Open in Kitzbühel will host Bublik versus Halys in the opening rounds, with the match originally scheduled for 25 July 2026. The 68% implied probability backing Bublik reflects his higher ATP ranking and recent form, though the market remains open to shifts given the tournament's unpredictable clay conditions and both players' variable performance across surfaces.
Bublik's record against lower-ranked opponents on clay shows mixed results; whilst he has defeated players ranked outside the top 100, he has also suffered unexpected losses to unseeded competitors in similar circumstances. Halys, a former top-50 player, has demonstrated capacity to trouble higher-ranked opponents on European clay courts, particularly when serving well. Historical precedent from similar matchups at Kitzbühel suggests that ranking-based probability estimates tend to compress when the lower-ranked player possesses clay-court experience and a strong first serve.
Traders should monitor official tournament draws and any late withdrawals, which could affect seeding and draw positioning. Weather conditions in the Austrian Alps frequently delay matches; the settlement window extends to 1 August, providing a seven-day buffer, but extended rain could trigger the 50-50 resolution clause if play remains incomplete beyond that threshold. Bublik's participation in warm-up events during the week prior to Kitzbühel will signal his physical condition, whilst any last-minute coaching changes or injury reports from either camp could shift market sentiment materially.
Methodology
This page reviews Generali Open: Alexander Bublik vs Quentin Halys 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 Prediction Today, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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 Prediction Today trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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