Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Prague 2: Maxim Mrva vs Nerman Fatic | 100% |
| Completed Match | 100% |
| Prague 2: Maxim Mrva vs Nerman Fatic Total Sets: O/U 2.5 | 100% |
| Prague 2: Maxim Mrva vs Nerman Fatic Set 2 Winner | 100% |
| Prague 2: Maxim Mrva vs Nerman Fatic Match O/U 21.5 | 100% |
| Prague 2: Maxim Mrva vs Nerman Fatic Match O/U 22.5 | 100% |
| Prague 2: Maxim Mrva vs Nerman Fatic Match O/U 23.5 | 100% |
| Prague 2: Maxim Mrva vs Nerman Fatic Set 2 O/U 8.5 | 0% |
| Prague 2: Maxim Mrva vs Nerman Fatic Set 1 Winner | 0% |
| Prague 2: Maxim Mrva vs Nerman Fatic Set 1 O/U 8.5 | 0% |
| Prague 2: Maxim Mrva vs Nerman Fatic Set Handicap +/-1.5 | 0% |
| Prague 2: Maxim Mrva vs Nerman Fatic Set 2 O/U 9.5 | 0% |
| Prague 2: Maxim Mrva vs Nerman Fatic Set Handicap +/-1.5 | 0% |
| Prague 2: Maxim Mrva vs Nerman Fatic Set 1 O/U 9.5 | 0% |
| Prague 2: Maxim Mrva vs Nerman Fatic Set 2 O/U 10.5 | 0% |
| Prague 2: Maxim Mrva vs Nerman Fatic Set 1 O/U 10.5 | 0% |
Market context
Maxim Mrva faces Nerman Fatic in the Prague 2 tournament on 18 August 2026, with the crowd-implied probability favouring Mrva's advancement at 86%. The match sits within a broader ATP Challenger circuit schedule where surface conditions and recent form carry substantial weight; Prague's clay courts typically favour baseline consistency over aggressive serve-and-volley tactics. No material changes to either player's status or injury reports have emerged in the past 48 hours, though the settlement window extends to 25 August, allowing seven days for completion or rescheduling before the market resolves to 50-50.
Mrva's recent trajectory on clay surfaces provides the primary foundation for the elevated probability. Players with established clay-court records—particularly those competing regularly on the Challenger circuit—tend to command 75–90% implied odds against lower-ranked or less specialised opponents in similar tournaments. Fatic's performance history against comparable-ranked clay-court competitors suggests a narrower path to upset; historical data from Prague 2 tournaments shows that seeding disparities of two or more positions typically align with probabilities in the 80–88% range for the favoured player.
Traders should monitor official ATP Challenger draw confirmations and any late withdrawals or injury declarations through the tournament's official channels. Weather disruptions affecting clay-court play in Prague during mid-August could delay proceedings; rain forecasts or court maintenance issues would be the primary catalysts for rescheduling. Confirmation of both players' participation in qualifying rounds (if applicable) or their direct entry into the main draw should be verified against the ATP's published schedule updates.
Methodology
This page reviews Prague 2: Maxim Mrva vs Nerman Fatic 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
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 Prediction Today. 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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