Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) 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: Timofey Skatov vs Otto Virtanen | 100% |
| Completed Match | 100% |
| San Marino: Timofey Skatov vs Otto Virtanen Set 1 Winner | 100% |
| San Marino: Timofey Skatov vs Otto Virtanen Set 2 Winner | 100% |
| San Marino: Timofey Skatov vs Otto Virtanen Set 2 O/U 8.5 | 100% |
| San Marino: Timofey Skatov vs Otto Virtanen Set Handicap +/-1.5 | 100% |
| San Marino: Timofey Skatov vs Otto Virtanen Set 2 O/U 9.5 | 100% |
| San Marino: Timofey Skatov vs Otto Virtanen Set 1 O/U 8.5 | 0% |
| San Marino: Timofey Skatov vs Otto Virtanen Total Sets: O/U 2.5 | 0% |
| San Marino: Timofey Skatov vs Otto Virtanen Match O/U 21.5 | 0% |
| San Marino: Timofey Skatov vs Otto Virtanen Set 1 O/U 9.5 | 0% |
| San Marino: Timofey Skatov vs Otto Virtanen Set 1 O/U 10.5 | 0% |
| San Marino: Timofey Skatov vs Otto Virtanen Set Handicap +/-1.5 | 0% |
| San Marino: Timofey Skatov vs Otto Virtanen Match O/U 22.5 | 0% |
| San Marino: Timofey Skatov vs Otto Virtanen Set 2 O/U 10.5 | 0% |
| San Marino: Timofey Skatov vs Otto Virtanen Match O/U 23.5 | 0% |
Market context
Timofey Skatov is due to face Otto Virtanen in San Marino, and the contract is effectively pricing a Virtanen win at certainty, with the market showing a 100% YES crowd-implied probability for that side. That is much firmer than the historical matchup and ranking data would normally justify: Skatov won their only completed head-to-head meeting on clay at the 2023 French Open, while current third-party form pages show Virtanen ahead on ranking and season-long results, which is the sort of split that usually produces a live price gap rather than a clean sweep. [1][4][6]
For comparison, analyst-style models and score-tracking sites are not presenting this as a coin flip, but they also do not obviously support an absolute probability. One preview page gives Virtanen a modest edge on recent win-loss trends and ranking, while head-to-head summaries still record Skatov’s 1-0 lead; that combination is more consistent with a favourite than with a near-certain outcome. In other words, the crowd price is far above what the underlying record alone would typically imply, so traders should treat the 100% figure as a market statement, not a tennis certainty. [1][4][9]
The main catalysts are operational rather than tactical: whether the match starts on schedule, whether there is a late withdrawal, and whether the event feeds a completed result before the settlement window closes. The market rules also matter here, because if the match is not played at all, ends level, or is delayed more than seven days without a winner, it settles 50-50; if play begins but is not finished, the advancing player decides the outcome. Live score services already list the San Marino meeting as underway, so any interruption, retirement, or official retirement/withdrawal notice would be the key event to watch rather than a pre-match preview. [2][6][7]
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 Best Prediction Markets, which mirrors the Polymarket order book directly.
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
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets. 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.
- 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?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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: Timofey Skatov vs Otto Virtanen on Best Prediction Markets
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