Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
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 and Juan Pablo Varillas were scheduled to meet in the San Marino Challenger, with Poljicak listed around ATP 352 and Varillas around ATP 274. There is no recorded head-to-head between them, so traders have to lean on current level rather than matchup history; both players have also posted broadly similar recent win rates in the past year, with Varillas slightly stronger on some season aggregates and Poljicak showing a comparable run over the last 12 months.[1][2]
The current 100% yes pricing implies the market is effectively treating this as a settled outcome rather than a live contest, which is only rational if the match result has already been confirmed or the event has moved beyond the point where a reversal is plausible. Comparable tennis markets on the same event page have also been updated to reflect live or finished status, and live-score feeds show the fixture as a San Marino semi-final rather than an unplayed scheduling placeholder, which is the key distinction for resolution risk.[2][6][7]
What matters now is whether the tournament confirms a completed match, an abandonment, or a default before the settlement deadline on 2026-08-08T16:00:00Z. If the tie was not played at all, or if it was delayed beyond seven days from the scheduled date without a winner, the market resolves 50-50; if play started and one player progressed, the named winner resolves. In practice, the trader focus should be on official order-of-play updates, draw updates, and any late injury or withdrawal notices from the San Marino Challenger desk, since those are the events that change a nominal 100% line into a split settlement.
Methodology
Sports-specific comparison page for San Marino: Mili Poljicak vs Juan Pablo Varillas. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
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