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 | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Prague 2: Max Hans Rehberg vs Jakub Nicod | 100% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Set 1 O/U 8.5 | 51% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Set 1 Winner | 51% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Set 2 O/U 8.5 | 50% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Total Sets: O/U 2.5 | 50% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Match O/U 21.5 | 50% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Set 2 Winner | 50% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Set Handicap +/-1.5 | 50% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Set 2 O/U 9.5 | 50% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Match O/U 22.5 | 50% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Set 1 O/U 9.5 | 50% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Set Handicap +/-1.5 | 50% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Set 2 O/U 10.5 | 50% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Match O/U 23.5 | 50% |
| Prague 2: Max Hans Rehberg vs Jakub Nicod Set 1 O/U 10.5 | 50% |
| Completed Match | 8% |
Market context
Max Hans Rehberg, an Austrian tennis player competing on the lower professional circuits, faces Czech player Jakub Nicod in the Prague 2 tournament scheduled for mid-August 2026. The match represents a fixture between two players operating primarily in Challenger and ITF-level competitions, where results tend to be volatile and dependent on form, court conditions, and recent match rhythm. Polymarket currently prices this contract at 100% YES for Rehberg, reflecting either exceptionally confident market participants or insufficient liquidity to establish a meaningful spread. The settlement window extends to 24 August 2026, providing an eight-day buffer beyond the original 17 August fixture date to account for scheduling delays.
Historical precedent suggests extreme probabilities (95%+) in tennis prediction markets typically emerge when one player holds a decisive ranking advantage, recent head-to-head record, or surface specialisation. At the Challenger level, however, such advantages often prove less predictive than at ATP or WTA tiers, where player consistency is higher. The absence of publicly available recent rankings or direct historical matchups between these players suggests the market may be responding to limited information rather than overwhelming evidence of Rehberg's superiority.
Traders monitoring this contract should track official Prague 2 tournament draw confirmations and any player withdrawal announcements through the ATP Challenger Tour website. Court surface conditions—Prague typically features clay courts—and recent tournament results for both players in the weeks preceding mid-August will provide material updates. Any schedule compression or weather delays affecting the tournament could trigger the seven-day extension clause, potentially altering settlement mechanics if the match remains unplayed beyond 24 August.
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 PolyGram, 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.
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 PolyGram. 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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