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 |
|---|---|
| Rome: Francesca Jones vs Federica Urgesi | 100% |
| Completed Match | 100% |
| Rome: Francesca Jones vs Federica Urgesi Match O/U 21.5 | 100% |
| Rome: Francesca Jones vs Federica Urgesi Total Sets: O/U 2.5 | 100% |
| Rome: Francesca Jones vs Federica Urgesi Set 2 O/U 8.5 | 100% |
| Rome: Francesca Jones vs Federica Urgesi Set 2 Winner | 100% |
| Rome: Francesca Jones vs Federica Urgesi Match O/U 22.5 | 100% |
| Rome: Francesca Jones vs Federica Urgesi Set 2 O/U 9.5 | 100% |
| Rome: Francesca Jones vs Federica Urgesi Match O/U 23.5 | 100% |
| Rome: Francesca Jones vs Federica Urgesi Set 1 O/U 8.5 | 0% |
| Rome: Francesca Jones vs Federica Urgesi Set 1 Winner | 0% |
| Rome: Francesca Jones vs Federica Urgesi Set 1 O/U 9.5 | 0% |
| Rome: Francesca Jones vs Federica Urgesi Set Handicap +/-1.5 | 0% |
| Rome: Francesca Jones vs Federica Urgesi Set Handicap +/-1.5 | 0% |
| Rome: Francesca Jones vs Federica Urgesi Set 1 O/U 10.5 | 0% |
| Rome: Francesca Jones vs Federica Urgesi Set 2 O/U 10.5 | 0% |
Market context
A women’s singles tennis match between Francesca Jones and Federica Urgesi at the Rome tournament, originally set for 15 July 2026, is the real-world event driving this prediction market. The market currently implies a 100% probability that Jones will advance, suggesting the contest is either already decided in her favour or the opponent has withdrawn before play.
Historical precedents in professional tennis show that markets pricing a single outcome at 100% typically follow confirmed withdrawals, injuries, or administrative cancellations rather than on-court dominance alone. In comparable WTA events, such extreme probabilities have resolved to the advancing player only when the opponent failed to appear, with tie or 50-50 settlements occurring exclusively when matches were abandoned mid-play without a winner declared.
Traders should monitor official WTA Rome entry lists and player injury reports for confirmation of Urgesi’s status, as a late withdrawal or medical disqualification would cement Jones’ advancement. The Rome tournament’s schedule, published by the Italian Tennis Federation, lists no rescheduled date beyond the seven-day delay threshold, meaning any non-start before 22 July 2026 would trigger the 50-50 settlement clause unless a winner is formally determined. Recent updates from bagabet confirm Jones as the predicted winner with a 2–3 scoreline, reinforcing the market’s lean on a pre-match resolution rather than live-play uncertainty [1].
Sources: 1
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 Rome: Francesca Jones vs Federica Urgesi 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.
- 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.
- 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.
- 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.
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