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 |
|---|---|
| O/U 0.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| MH Hapoel Tel Aviv O/U 0.5 | 100% |
| MH Hapoel Tel Aviv 1st Half O/U 0.5 | 100% |
| O/U 1.5 | 85% |
| GKS GieKSa Katowice O/U 0.5 | 65% |
| Both Teams to Score | 64% |
| MH Hapoel Tel Aviv O/U 1.5 | 56% |
| O/U 2.5 | 53% |
| 2nd Half O/U 0.5 | 51% |
| 2nd Half O/U 1.5 | 51% |
| 2nd Half O/U 2.5 | 51% |
| GKS GieKSa Katowice 1st Half O/U 1.5 | 50% |
| Both Teams to Score in Second Half | 50% |
| GKS GieKSa Katowice 2nd Half O/U 0.5 | 50% |
| GKS GieKSa Katowice 2nd Half O/U 1.5 | 50% |
| MH Hapoel Tel Aviv 2nd Half O/U 0.5 | 50% |
| MH Hapoel Tel Aviv 2nd Half O/U 1.5 | 50% |
| 1st Half O/U 1.5 | 29% |
| MH Hapoel Tel Aviv (-1.5) | 28% |
| O/U 3.5 | 27% |
| GKS GieKSa Katowice O/U 1.5 | 26% |
| GKS GieKSa Katowice 1st Half O/U 0.5 | 20% |
| Both Teams to Score in First Half | 19% |
| MH Hapoel Tel Aviv O/U 2.5 | 19% |
| MH Hapoel Tel Aviv 1st Half O/U 1.5 | 18% |
| MH Hapoel Tel Aviv (-2.5) | 10% |
| O/U 4.5 | 10% |
| GKS GieKSa Katowice O/U 2.5 | 7% |
| 1st Half O/U 2.5 | 5% |
| O/U 5.5 | 4% |
| GKS GieKSa Katowice (-1.5) | 3% |
| Team to Advance | 2% |
| GKS GieKSa Katowice (-2.5) | 1% |
Market context
GieKSa Katowice, the Polish Ekstraklasa side, will face Hapoel Tel Aviv in a UEFA Europa Conference League qualifying fixture on 12 August. The match represents an early-round European tie where the aggregate result determines progression. GieKSa finished second in Poland's top division last season and qualified for European competition; Hapoel, based in Tel Aviv, competes in Israel's Premier League and has made regular European appearances in recent campaigns. The 2% implied probability for "more markets" suggests traders expect limited additional betting options to be offered on this fixture, a common pattern for lower-profile qualifying rounds where sportsbooks concentrate liquidity on match outcomes rather than granular prop bets.
Historical precedent shows that qualifying-round Europa Conference League matches rarely attract the secondary-market depth of group-stage or knockout fixtures. Smaller European clubs and Israeli Premier League representatives typically see reduced market coverage compared to established continental powers. The sparse probability reflects both the fixture's tier within the competition and the operational reality that many betting platforms restrict their market catalogues for preliminary rounds.
Recent form and squad news will be critical catalysts. GieKSa's domestic campaign momentum and any summer transfer activity could influence bookmaker appetite for expanded offerings. Hapoel's European pedigree and Israeli league standing similarly factor into market-making decisions. Traders should monitor official UEFA scheduling confirmations and any late injury announcements closer to the 12 August date, as these can prompt platforms to adjust their market strategies for the tie.
Methodology
Sports-specific comparison page for GKS GieKSa Katowice vs. MH Hapoel Tel Aviv - More Markets. 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.
- 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.
- 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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