Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Trump Prediction Pick polygram.ink |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Trump Prediction → |
Polymarket polymarket.com |
50% | 50% | 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
| Libema Open: Otto Virtanen vs Kamil Majchrzak | 50% Otto Virtanen | 51% Kamil Majchrzak |
| Completed Match | 53% YES | 47% NO |
| Libema Open: Otto Virtanen vs Kamil Majchrzak Set Handicap +/-1.5 | 40% Virtanen | 61% Majchrzak |
| Libema Open: Otto Virtanen vs Kamil Majchrzak Match O/U 21.5 | 61% Over | 39% Under |
| Libema Open: Otto Virtanen vs Kamil Majchrzak Match O/U 22.5 | 58% Over | 42% Under |
| Libema Open: Otto Virtanen vs Kamil Majchrzak Match O/U 23.5 | 51% Over | 49% Under |
Market context
Live Polymarket data shows 50% YES probability for Libema Open: Otto Virtanen vs Kamil Majchrzak. This market refers to the tennis match between Otto Virtanen and Kamil Majchrzak in the Libema Open, originally scheduled for June 8, 2026 at 4:00AM ET. This market will resolve to 'Otto Virtanen' if…
Methodology
This page tracks Libema Open: Otto Virtanen vs Kamil Majchrzak 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
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
- 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.
- 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.
- 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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