Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Completed Match | 100% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Set 1 Winner | 100% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Set 1 O/U 8.5 | 100% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Set 2 O/U 8.5 | 100% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Total Sets: O/U 2.5 | 100% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Match O/U 21.5 | 100% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Set 2 O/U 9.5 | 100% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Match O/U 22.5 | 100% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Match O/U 23.5 | 100% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva | 0% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Set 2 Winner | 0% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Set 1 O/U 9.5 | 0% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Set Handicap +/-1.5 | 0% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Set 1 O/U 10.5 | 0% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Set 2 O/U 10.5 | 0% |
| Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva Set Handicap +/-1.5 | 0% |
Market context
Nikolas Sanchez Izquierdo and Maxim Mrva are scheduled to meet in the Todi tournament on 12 August 2026. The market currently prices Sanchez Izquierdo's advancement at 0% on Polymarket's USDC-denominated contract on Polygon, reflecting either extreme confidence in Mrva or a liquidity desert where no trader has yet committed capital to either conditional token. The settlement window extends to 19 August, allowing a seven-day buffer for delays or rescheduling before the market resolves to 50-50.
Both players operate at the lower rungs of professional tennis. Sanchez Izquierdo, a Spanish player, has competed sporadically on the ITF and Challenger circuits with modest win rates; Mrva, Slovak, similarly occupies the developmental tier. Historical precedent suggests that matches between players of comparable ranking and experience often reflect marginal differences in form, injury status, and court-surface suitability rather than decisive skill gaps. The 0% pricing likely indicates minimal trading activity rather than genuine certainty about the outcome.
Traders should monitor tournament draw confirmations and any withdrawal announcements in the week preceding 12 August. Injury reports or late withdrawals from either player would trigger the 50-50 resolution clause. Court surface conditions at Todi—typically clay—favour baseline consistency, a factor worth assessing against recent match footage or Challenger-level results from both players in the months immediately before the event.
Methodology
This page reviews Todi: Nikolas Sanchez Izquierdo vs Maxim Mrva 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 Polymarket Alternative UK, 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
- 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.
- 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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