Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Election Predictions UK) 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: Norbert Gombos vs Radu Mihai Papoe | 100% |
| Completed Match | 100% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Set 2 O/U 8.5 | 100% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Match O/U 21.5 | 100% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Set 1 Winner | 100% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Total Sets: O/U 2.5 | 100% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Set 2 O/U 9.5 | 100% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Match O/U 22.5 | 100% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Match O/U 23.5 | 100% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Set 1 O/U 8.5 | 0% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Set 2 Winner | 0% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Set 1 O/U 9.5 | 0% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Set 1 O/U 10.5 | 0% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Set 2 O/U 10.5 | 0% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Set Handicap +/-1.5 | 0% |
| Prague 2: Norbert Gombos vs Radu Mihai Papoe Set Handicap +/-1.5 | 0% |
Market context
Traders on decentralised prediction markets give 100% probability to prague 2: norbert gombos vs radu mihai papoe. This market refers to the tennis match between Norbert Gombos and Radu Mihai Papoe in the Prague 2, originally scheduled for August 20, 2026 at 9:30AM ET. This market will resolve to 'Norbert Gombos'…
Methodology
Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Prague 2: Norbert Gombos vs Radu Mihai Papoe plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
UK Frequently Asked Questions
- How accurate are political prediction markets?
- Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- Can prediction markets influence election outcomes?
- Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.
- Which platform has the deepest political liquidity?
- Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Election Predictions UK route into the same order book at 0% fees.
- Are UK election prediction markets available from the UK?
- Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.
Trade Prague 2: Norbert Gombos vs Radu Mihai Papoe on Election Predictions UK
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