Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Trump Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Trump Prediction → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Trump Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Trump Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Trump Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Trump Prediction → |
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 Trump Prediction.
Active sub-markets
| Grass Court Championships: Clara Tauson vs Diane Parry | 0% Clara Tauson | 100% Diane Parry |
| Completed Match | 100% YES | 0% NO |
| Grass Court Championships: Clara Tauson vs Diane Parry Set 2 O/U 8.5 | 100% Over | 0% Under |
| Grass Court Championships: Clara Tauson vs Diane Parry Set 2 O/U 9.5 | 100% Over | 0% Under |
| Grass Court Championships: Clara Tauson vs Diane Parry Set 2 O/U 10.5 | 0% Over | 100% Under |
| Grass Court Championships: Clara Tauson vs Diane Parry Set 1 O/U 8.5 | 100% Over | 0% Under |
Market context
Clara Tauson and Diane Parry are scheduled to meet in the opening round of the Grass Court Championships on 16 June 2026. The match forms part of the WTA's grass-court season, a three-week window before Wimbledon where ranking points and tournament momentum carry particular weight. Both players compete regularly on the professional circuit, though neither has established dominance on grass relative to their hard-court records.
Tauson, the Danish player, has shown inconsistent form across surfaces but has demonstrated capacity to reach deep tournament runs when conditions favour her game. Parry, competing for France, similarly lacks a pronounced grass-court specialisation in her recent record. Historical precedent suggests that early-round matches between players of comparable ranking and surface experience typically resolve according to recent form, head-to-head records where they exist, and momentum from preceding tournaments. The 0% implied probability reflects either missing market liquidity or genuine uncertainty about whether the match will proceed as scheduled.
Traders should monitor WTA injury reports and withdrawal announcements through mid-June, as grass-court seasons frequently see late scratches due to preparation priorities or minor injuries. The settlement window closes 23 June at 13:30 UTC, allowing seven days beyond the scheduled date for completion or rescheduling. Any delay beyond that threshold or cancellation without rescheduling triggers a 50-50 resolution. Recent WTA communications regarding the 2026 grass-court calendar should be tracked via official tour announcements for fixture confirmations.
Methodology
This page tracks Grass Court Championships: Clara Tauson vs Diane Parry across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. Trump Prediction routes every trade through to Polymarket — at 0% fees.
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?
- Trump Prediction 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.
- What does it cost to trade on Trump Prediction?
- Zero. Trump Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
Trade Grass Court Championships: Clara Tauson vs Diane Parry on Trump Prediction
Live order book, 0% fees, USDC settlement in seconds.
Trade on Trump Prediction →