Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| San Marino: Mili Poljicak vs Juan Pablo Varillas | 100% |
| Completed Match | 100% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Set 1 Winner | 100% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Set 2 Winner | 100% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Set 1 O/U 8.5 | 100% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Set Handicap +/-1.5 | 100% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Set 2 O/U 8.5 | 100% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Match O/U 21.5 | 100% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Set 1 O/U 9.5 | 100% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Set 2 O/U 9.5 | 100% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Set 1 O/U 10.5 | 100% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Total Sets: O/U 2.5 | 0% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Set Handicap +/-1.5 | 0% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Match O/U 22.5 | 0% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Set 2 O/U 10.5 | 0% |
| San Marino: Mili Poljicak vs Juan Pablo Varillas Match O/U 23.5 | 0% |
Market context
Mili Poljicak’s meeting with Juan Pablo Varillas in San Marino is live on multiple scoreboards, but the market’s 100% YES price is far more decisive than the wider tennis consensus. Public match pages list Varillas as the ATP 274 player and Poljicak as ATP 352, which is usually enough to make Varillas the pre-match favourite on the day, while one prediction model still priced Poljicak at only a low-single-digit upset chance and another tipster-style model leaned modestly towards Poljicak at about 61%. That leaves a clear spread: the contract is implying certainty, whereas outside markets and analyst-style previews point to a competitive Challenger-level matchup rather than a foregone conclusion.[3][7][13][16]
The most useful read-through is from comparable cases where a live or near-live tournament page sharpens quickly once lineups are confirmed: in Challenger tennis, the favourite can shorten hard on surface, draw, and recent form, but early certainty is rarely justified before a ball is struck. Poljicak has stronger recent match counts on some aggregators, yet Varillas carries the higher ranking and broader career prize-money base, and there is no head-to-head history to break the tie.[1][14][19] In practical terms, a prediction-market price at 100% leaves almost no room for late injury, walkover, or scheduling noise, even though tennis markets can still be reset to 50-50 if the match is not played or is pushed out beyond the settlement window.
Traders should watch for the official order of play, any last-minute withdrawal notice, and whether the San Marino Challenger keeps this fixture on court as scheduled, because those are the triggers that matter most for a contract with a narrow settlement deadline. Live listing pages already show the match slot on 1 August, but tournament timing in Challenger events can move quickly if preceding matches run long or a player is treated as a late scratch.[2][7] If the match starts, the key risk shifts from pre-match cancellation to completion status, since an unfinished contest only resolves once a winner is formally advanced within the rules of the market.
Methodology
We track San Marino: Mili Poljicak vs Juan Pablo Varillas across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets UK 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.
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