Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Trump Prediction Pick polygram.ink |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Trump Prediction → |
Polymarket polymarket.com |
99% | 1% | 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
Market context
Martin Landaluce and Vit Kopriva are scheduled to compete in the opening rounds of Roland Garros in May 2026. Landaluce, a Spanish player ranked outside the top 200, faces Czech competitor Kopriva in what would be a qualifying or early-round encounter at the clay-court Grand Slam. The 100% crowd-implied probability suggests near-certainty that this match will occur and produce a decisive winner by the 4 June settlement deadline.
The extreme confidence reflects the structural reliability of Roland Garros scheduling rather than any particular assessment of player form. Grand Slam tournaments maintain rigorous fixture discipline, with matches rescheduled within tight windows only in cases of extreme weather or injury. Qualifying rounds and early main-draw matches rarely extend beyond their scheduled dates without resolution. Historical precedent shows that cancellations or seven-day delays affecting individual matches at Roland Garros occur in fewer than 2% of cases, typically only during exceptional circumstances such as stadium flooding or player withdrawal due to injury.
Traders should monitor the ATP injury circuit for any late withdrawals from either player in the weeks preceding 28 May. Court assignments and weather forecasts become relevant only if severe storms threaten the clay courts during the scheduled window. The settlement window closes 4 June, providing a six-day buffer beyond the match date. Unless one player withdraws or both are eliminated in prior rounds (unlikely for a first-round pairing), the match should proceed to completion and resolve to the advancing player.
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 Roland Garros ATP: Martin Landaluce vs Vit Kopriva 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
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
FAQ
- 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 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 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Trump Prediction triggers a quick verification flow that finishes in 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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