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 |
|---|---|
| Completed Match | 100% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Set 2 O/U 8.5 | 100% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Set 1 O/U 8.5 | 100% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Match O/U 21.5 | 100% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Set 1 O/U 9.5 | 100% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Set 2 O/U 9.5 | 100% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Set 1 O/U 10.5 | 100% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Match O/U 22.5 | 100% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Set 2 O/U 10.5 | 100% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Match O/U 23.5 | 100% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo | 0% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Set 1 Winner | 0% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Set 2 Winner | 0% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Total Sets: O/U 2.5 | 0% |
| Croatia Open, Qualification: Lukas Neumayer vs Marko Topo Set Handicap +/-1.5 | 0% |
Market context
Market consensus: 100% chance of croatia open, qualification: lukas neumayer vs marko topo. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Lukas Neumayer and Marko Topo in the Croatia Open, Qualification, originally scheduled for July 12, 2026 at 11:00AM ET. This market …
Methodology
Sports-specific comparison page for Croatia Open, Qualification: Lukas Neumayer vs Marko Topo. 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.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- 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.
- 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.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
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