Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Election Predictions UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Election Predictions UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Election Predictions UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Election Predictions UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Election Predictions UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Election Predictions UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Election Predictions UK.
Active sub-markets
| Plovdiv: Tommaso Compagnucci vs Maxim Mrva Set 1 O/U 8.5 | 100% Over | 0% Under |
| Plovdiv: Tommaso Compagnucci vs Maxim Mrva Set 1 O/U 9.5 | 100% Over | 0% Under |
| Plovdiv: Tommaso Compagnucci vs Maxim Mrva Match O/U 23.5 | 100% Over | 0% Under |
| Plovdiv: Tommaso Compagnucci vs Maxim Mrva Match O/U 21.5 | 100% Over | 0% Under |
| Plovdiv: Tommaso Compagnucci vs Maxim Mrva Match O/U 22.5 | 100% Over | 0% Under |
| Plovdiv: Tommaso Compagnucci vs Maxim Mrva Set 1 O/U 10.5 | 100% Over | 0% Under |
Market context
Tommaso Compagnucci’s first-round match against Maxim Mrva in Plovdiv is the real-world event behind this market, and the crowd is already pricing a **complete outcome** rather than a walkover or void. Tennis live listings show the contest as an ATP Challenger Plovdiv round-one match, with the start time logged at 22 June 2026, 08:00 UTC[1][3].
A 100% YES price usually reflects either a market that is effectively being treated as certain to settle, or a data-driven assumption that the match will produce a named winner inside the settlement window. In Challenger tennis, the main historical risk to that assumption is not a formal draw but an incomplete fixture: if play is cancelled, suspended beyond seven days, or stops without an advance decision, the market can still resolve 50-50 under the rules. Player-level context suggests a fairly routine lower-tier meeting rather than a headline draw, with ATP head-to-head data available and both players listed in the event field[5][6].
For traders, the catalyst to watch is whether the tournament schedule holds and whether the match is actually completed, rather than any broader form narrative. Current live match pages and betting boards indicate the fixture is on the books, but they do not, by themselves, confirm a result; a postponement, rain interruption on clay, or withdrawal would be the key event risk to the 100% implied outcome[1][2][4][7].
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: Tommaso Compagnucci vs Maxim Mrva 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.
FAQ
- Is this market available outside the US?
- Election Predictions UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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