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 |
|---|---|
| Completed Match | 100% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Set 1 O/U 8.5 | 100% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Set Handicap +/-1.5 | 100% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Set 1 O/U 9.5 | 100% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov | 0% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Set 2 Winner | 0% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Total Sets: O/U 2.5 | 0% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Match O/U 21.5 | 0% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Set Handicap +/-1.5 | 0% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Set 1 Winner | 0% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Set 2 O/U 8.5 | 0% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Match O/U 22.5 | 0% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Set 2 O/U 9.5 | 0% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Match O/U 23.5 | 0% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Set 1 O/U 10.5 | 0% |
| Plovdiv 2: Adrian Andreev vs Petr Nesterov Set 2 O/U 10.5 | 0% |
Market context
Adrian Andreev’s match with Petr Nesterov in Plovdiv 2 is an in-event tennis market, and the current 0% YES price suggests traders are treating the outcome as effectively decided by whether the fixture goes ahead and who is formally recorded as advancing. Recent live listings place both players in the same Plovdiv draw, with Andreev shown around ATP 1,148 and Nesterov around ATP 360, which is a useful reminder that market pricing here will depend more on actual progression than on raw ranking alone.[9][11][16]
The main historical frame is the absence of a meaningful head-to-head: multiple tennis databases show no prior meetings between Andreev and Nesterov, so there is little direct precedent to anchor expectations.[1][3][12] Comparable match data instead point to surface and form. TennisExplorer lists Nesterov with stronger recent overall results and notably better hard-court figures, while Andreev’s profile has been more clay-heavy in 2026.[1][2] That matters because Plovdiv events are typically played on clay, which can narrow the gap versus ranking-based models and make local conditions more important than headline ATP positions.[11]
The key catalyst is whether the scheduled match is actually played to completion before the settlement window closes on 14 August. Flashscore and Sofascore both had the match scheduled for 7 August in Plovdiv, so the immediate watch-items are start time, any withdrawal news, and whether either player advances by retirement, walkover or a completed result.[7][10][11] If the match is delayed beyond seven days without a winner, or never played at all, the market resolves 50-50; if it is started but unfinished, the advancing player is decisive.[4]
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 Plovdiv 2: Adrian Andreev vs Petr Nesterov 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
Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.
Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.
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.
- How fast do political markets react to news?
- High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.
- Are political prediction markets legal in my country?
- It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
- 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 Plovdiv 2: Adrian Andreev vs Petr Nesterov on Election Predictions UK
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