Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Prediction Today Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Prediction Today → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Prediction Today → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Prediction Today → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Prediction Today → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Prediction Today → |
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 Prediction Today.
Active sub-markets
| Mallorca Championships: Grigor Dimitrov vs Alejandro Davidovich Fokina | 0% Grigor Dimitrov | 100% Alejandro Davidovich Fokina |
| Mallorca Championships: Grigor Dimitrov vs Alejandro Davidovich Fokina Set 2 O/U 8.5 | 100% Over | 0% Under |
| Mallorca Championships: Grigor Dimitrov vs Alejandro Davidovich Fokina Match O/U 21.5 | 0% Over | 100% Under |
| Completed Match | 100% YES | 0% NO |
| Mallorca Championships: Grigor Dimitrov vs Alejandro Davidovich Fokina Set 1 Winner | 0% Dimitrov | 100% Fokina |
| Mallorca Championships: Grigor Dimitrov vs Alejandro Davidovich Fokina Total Sets: O/U 2.5 | 0% Over 2.5 | 100% Under 2.5 |
Market context
The quarterfinal clash between Grigor Dimitrov and Alejandro Davidovich Fokina at the Mallorca Championships is set to begin today, with the crowd-implied probability of Dimitrov advancing sitting at a stark 0% despite the match being his first encounter on grass against the Spaniard. This near-zero valuation reflects the market’s heavy reliance on Davidovich Fokina’s 2–0 head-to-head lead, even though both prior meetings occurred on clay, not the grass courts of Mallorca where Dimitrov holds 56 wins. Historical precedents in tennis show that such surface-specific H2H records often mislead when players face their first duel on a new surface; for instance, Rafael Nadal’s early struggles on grass against non-clay specialists initially depressed his odds before his adaptation became evident. Traders should watch for any late-breaking announcements regarding player fitness or weather delays, as the match’s resolution hinges on a winner being determined within seven days of the scheduled date. Recent ATP coverage notes Davidovich Fokina’s strong serve performance in his previous Mallorca match, dropping just eight points on serve, which may further cement his status as the favourite if conditions remain dry [5]. The key catalyst remains whether Dimitrov can replicate his match-point tweener success from Wednesday’s second-round win against Shelbayh, a shot that could disrupt the Spaniard’s rhythm on grass [7].
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- On Prediction Today, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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 Prediction Today?
- Zero. Prediction Today 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.
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