Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi UK → |
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 Kalshi UK.
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 Grigor Dimitrov versus Alejandro Davidovich Fokina quarter-final at the Mallorca Championships is set for 11:30 AM ET today, yet the prediction market currently prices Dimitrov advancing at 0% probability. This contract, trading on Polymarket via USDC on the Polygon network, relies on conditional tokens to settle based on the match outcome, with the market resolving to Dimitrov if he wins, Davidovich Fokina if he advances, or a 50-50 split if the match is cancelled or delayed beyond seven days.
Historical precedents for such extreme pricing often involve significant disparities in ranking or surface experience, though this specific matchup presents a unique anomaly. Davidovich Fokina leads the head-to-head 2-0, but both victories occurred on clay, whereas this is their first encounter on grass, a surface where Dimitrov holds 56 wins compared to the Spaniard’s poor record at Mallorca, having lost his only previous match there in 2023 [2][5]. The 0% price likely stems from Dimitrov’s current ranking of 164 against Davidovich Fokina’s 25th place, despite Dimitrov defeating two players outside the top 100 to reach this stage [2][3].
Traders must monitor the official ATP match confirmation and any weather delays, as the settlement window closes on 2 July 2026, leaving ample time for a 50-50 resolution if the game is not played [4]. Recent highlights show Davidovich Fokina executing a classy drop shot on the grass, suggesting he is adapting, while Dimitrov secured his spot with a magical tweener on match point [7][9]. The primary catalyst remains the live result, as the market will not shift until the winner is determined, with the head-to-head record on clay potentially being a misleading indicator for this grass-court duel [1].
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Is this market available outside the US?
- Kalshi UK 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 does it cost to trade on Kalshi UK?
- Zero. Kalshi UK 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.
- 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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