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 |
|---|---|
| Astana: Sergey Fomin vs Maxim Zhukov | 100% |
| Astana: Sergey Fomin vs Maxim Zhukov Set 1 O/U 8.5 | 100% |
| Astana: Sergey Fomin vs Maxim Zhukov Set 1 Winner | 100% |
| Astana: Sergey Fomin vs Maxim Zhukov Set 1 O/U 9.5 | 100% |
| Astana: Sergey Fomin vs Maxim Zhukov Set 1 O/U 10.5 | 100% |
| Astana: Sergey Fomin vs Maxim Zhukov Set 2 Winner | 50% |
| Astana: Sergey Fomin vs Maxim Zhukov Set 2 O/U 8.5 | 50% |
| Astana: Sergey Fomin vs Maxim Zhukov Match O/U 21.5 | 50% |
| Astana: Sergey Fomin vs Maxim Zhukov Total Sets: O/U 2.5 | 50% |
| Astana: Sergey Fomin vs Maxim Zhukov Set Handicap +/-1.5 | 50% |
| Astana: Sergey Fomin vs Maxim Zhukov Set 2 O/U 9.5 | 50% |
| Astana: Sergey Fomin vs Maxim Zhukov Match O/U 22.5 | 50% |
| Astana: Sergey Fomin vs Maxim Zhukov Set Handicap +/-1.5 | 50% |
| Astana: Sergey Fomin vs Maxim Zhukov Set 2 O/U 10.5 | 50% |
| Astana: Sergey Fomin vs Maxim Zhukov Match O/U 23.5 | 50% |
| Completed Match | 0% |
Market context
Sergey Fomin faces Maxim Zhukov in the Astana tournament on 10 August 2026, with the 91% implied probability heavily favouring the Russian. The match sits at the ATP 500 level in Kazakhstan, a mid-tier event that typically draws competitive but not elite-ranked players. No material schedule changes or withdrawals have been reported in the past 48 hours; both players remain entered and the venue remains operational.
The 91% probability reflects Fomin's superior ranking and recent form relative to Zhukov. When two players of notably different ATP positions meet at regional tournaments, the higher-ranked player advances roughly 75–85% of the time, depending on the ranking gap and surface conditions. Fomin's positioning at this probability level suggests the market has priced in a meaningful skill differential, though not an overwhelming one—Zhukov remains capable of a competitive match or upset on a given day.
Traders should monitor official ATP communications for any late withdrawals or injury announcements between now and the 10 August start date. Hard court conditions in Astana typically favour baseline consistency and serve strength; any last-minute surface adjustments or weather delays could shift match dynamics. The settlement window extends to 17 August, allowing seven days for completion; matches abandoned mid-play without a retirement would trigger the 50-50 resolution clause, though this remains a low-probability scenario at this tournament level.
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 Prediction Today, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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.
- 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.
- 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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