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 |
|---|---|
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 1 Winner | 100% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 2 Winner | 100% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova | 100% |
| Completed Match | 100% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 2 O/U 8.5 | 100% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Match O/U 21.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set Handicap +/-1.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Total Sets: O/U 2.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Match O/U 22.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Match O/U 23.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 2 O/U 9.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 2 O/U 10.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 1 O/U 8.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 1 O/U 9.5 | 0% |
| Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova Set 1 O/U 10.5 | 0% |
Market context
The underlying event is the first-round WTA match at Wimbledon between Jessica Bouzas Maneiro and Anastasia Potapova, scheduled for 6:00 AM ET on 29 June 2026. Potapova, the 27th seed with a 59% win rate, holds a 1–0 head-to-head advantage and is favoured by initial odds at 1.58, while Bouzas Maneiro sits at 2.375[1][2]. The market’s 0% YES probability for Bouzas Maneiro advancing reflects this clear disparity in seeding, recent form, and historical performance on grass.
Historically, such lopsided probabilities in early-round Wimbledon matches have rarely shifted unless a top seed suffers an injury or a walkover occurs before the first ball is played. Comparable cases from 2024 and 2025 show that when odds favour one player by more than 0.80 points, the underdog advances only in 3–5% of instances, typically due to external cancellations rather than on-court reversals[3]. The current pricing aligns with this pattern, treating Bouzas Maneiro’s path as highly improbable absent a pre-match disruption.
Traders should monitor for announcements regarding player fitness, scheduled practice sessions, and any late declarations from the WTA on court assignments or weather delays. The market leans heavily on the catalyst of a pre-match withdrawal or walkover, as Potapova’s undefeated first-round record this season makes an on-court loss unlikely[7]. Recent WTA communications and Tennis Tonic’s match preview confirm Potapova is expected to win in three sets, reinforcing the stability of the current probability[1]. Any change in court number or delay beyond seven days would trigger the 50–50 resolution clause, but no such signal has emerged[3].
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 Wimbledon WTA: Jessica Bouzas Maneiro vs Anastasia Potapova 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
- 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.
- 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 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.
- Why do Polymarket and Kalshi differ on elections?
- Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.
- Which political events have the biggest volume?
- US Presidential election, party nominations (DNC/RNC), Senate majorities, individual state outcomes (Pennsylvania, Michigan, Wisconsin), and major European elections. Peak markets reach $50-500M per event.
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