Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
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% |
| Sport Lisboa e Benfica O/U 0.5 | 100% |
| Sport Lisboa e Benfica 1st Half O/U 0.5 | 100% |
| O/U 1.5 | 96% |
| O/U 2.5 | 82% |
| Sport Lisboa e Benfica (-1.5) | 81% |
| Sport Lisboa e Benfica O/U 1.5 | 78% |
| Sport Lisboa e Benfica O/U 2.5 | 78% |
| 2nd Half O/U 0.5 | 75% |
| 2nd Half O/U 1.5 | 75% |
| Aarhus GF O/U 0.5 | 68% |
| 2nd Half O/U 2.5 | 63% |
| 1st Half O/U 1.5 | 61% |
| Both Teams to Score in Second Half | 61% |
| Sport Lisboa e Benfica (-2.5) | 59% |
| O/U 3.5 | 59% |
| Sport Lisboa e Benfica 1st Half O/U 1.5 | 56% |
| Aarhus GF 1st Half O/U 1.5 | 50% |
| Sport Lisboa e Benfica 2nd Half O/U 1.5 | 50% |
| Aarhus GF 2nd Half O/U 0.5 | 50% |
| Aarhus GF 2nd Half O/U 1.5 | 50% |
| Sport Lisboa e Benfica 2nd Half O/U 0.5 | 45% |
| Both Teams to Score | 38% |
| O/U 4.5 | 37% |
| Aarhus GF O/U 1.5 | 28% |
| Aarhus GF O/U 2.5 | 23% |
| 1st Half O/U 2.5 | 22% |
| O/U 5.5 | 20% |
| Both Teams to Score in First Half | 15% |
| Aarhus GF 1st Half O/U 0.5 | 14% |
| Aarhus GF (-1.5) | 0% |
| Aarhus GF (-2.5) | 0% |
Market context
Sport Lisboa e Benfica will face Aarhus GF in a UEFA Europa League qualifying round match on 20 August 2026. Polymarket currently prices the "More Markets" contract at 81% YES, reflecting trader conviction that additional betting markets will be offered on this fixture before the settlement window closes. On-chain, this conditional token lives on Polygon and settles in USDC, with the outcome determined by whether secondary markets materialise alongside the primary match contract.
The 81% probability sits notably high relative to typical Europa League qualifying fixtures, suggesting traders expect either substantial liquidity demand or Polymarket's own market-creation incentives to trigger additional contracts. Historical precedent shows that high-profile European club competitions—particularly those involving established sides like Benfica—routinely spawn multiple derivative markets covering goal totals, corner counts, and player-specific outcomes. Aarhus, a Danish Superliga club, brings less mainstream betting volume than Benfica, yet qualifying-round matches often warrant expanded market coverage when one participant carries significant supporter bases across multiple jurisdictions.
The settlement hinges on fixture confirmation and Polymarket's operational decisions between now and 20 August. Key catalysts include official UEFA fixture announcements, any changes to the match schedule, and trading volume patterns on the primary market. Benfica's recent European campaigns and the broader summer transfer window activity could influence whether traders perceive sufficient interest to justify secondary markets. The three-week window before settlement allows for substantial shifts in implied probability if unexpected scheduling changes or injury announcements affect perceived match significance.
Methodology
We track Sport Lisboa e Benfica vs. Aarhus GF - More Markets 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
- 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.
- 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.
- 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.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
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