Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| San Marino: Juan Pablo Varillas vs Timofey Skatov | 100% |
| Completed Match | 100% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Set 2 O/U 8.5 | 100% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Set 1 Winner | 100% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Set 1 O/U 8.5 | 100% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Set Handicap +/-1.5 | 100% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Set 2 Winner | 100% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Set 2 O/U 9.5 | 100% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Set 1 O/U 9.5 | 100% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Total Sets: O/U 2.5 | 0% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Match O/U 21.5 | 0% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Match O/U 22.5 | 0% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Set Handicap +/-1.5 | 0% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Set 2 O/U 10.5 | 0% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Match O/U 23.5 | 0% |
| San Marino: Juan Pablo Varillas vs Timofey Skatov Set 1 O/U 10.5 | 0% |
Market context
Polymarket is pricing this San Marino quarter-final at **100% YES**, which means the contract is effectively trading as if Juan Pablo Varillas will advance against Timofey Skatov. On Polymarket, the bet is settled in USDC on Polygon through conditional tokens, so the practical question for holders is whether the result is confirmed before the settlement window closes, not just who looked stronger on paper.
The market is being read against a live matchup that starts at **14:00 UTC** on the centre court in San Marino, with both players already carrying ATP Challenger-level form into a first professional meeting. The ranking gap is notable: Tennis.com lists Skatov at **ATP 150** and Varillas at **ATP 274**, while Tennistemple’s match page also shows an even pre-match probability split and no prior head-to-head record. That makes the current 100% price unusual unless traders believe the outcome is effectively locked in by scoreline, retirement risk, or a result already being reflected in play. Comparable tennis contracts tend to swing sharply around these same triggers: a completed match, a retirement, or an official no-contest can matter more than pre-match rankings once the event is underway.
The main catalysts now are official match status, any withdrawal or walkover notice from the tournament, and whether the contest is completed before the settlement deadline on **2026-08-07T14:00:00Z**. If the match is not played at all, ends level, or is delayed beyond seven days without a winner, the market resolves 50-50 under the stated rules, so traders need to watch tournament scheduling rather than only the scoreboard. Live listings from Tennis.com, Sofascore and Flashscore all place the fixture at the same venue and time, which reduces scheduling ambiguity, but any late change to the order of play or a mid-match retirement would be the decisive on-chain event.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi UK, 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
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
Trade San Marino: Juan Pablo Varillas vs Timofey Skatov on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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