Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
52% | 48% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
52% | 48% | 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 |
|---|---|
| PFK Levski Sofia 1 - 0 AEK | 52% |
| Any Other Score | 50% |
| PFK Levski Sofia 3 - 1 AEK | 46% |
| PFK Levski Sofia 1 - 3 AEK | 42% |
| PFK Levski Sofia 0 - 3 AEK | 41% |
| PFK Levski Sofia 0 - 0 AEK | 40% |
| PFK Levski Sofia 0 - 2 AEK | 37% |
| PFK Levski Sofia 2 - 0 AEK | 35% |
| PFK Levski Sofia 2 - 2 AEK | 34% |
| PFK Levski Sofia 1 - 2 AEK | 32% |
| PFK Levski Sofia 0 - 1 AEK | 30% |
| PFK Levski Sofia 1 - 1 AEK | 26% |
| PFK Levski Sofia 3 - 0 AEK | 25% |
| PFK Levski Sofia 2 - 1 AEK | 4% |
| PFK Levski Sofia 2 - 3 AEK | 1% |
| PFK Levski Sofia 3 - 2 AEK | 1% |
| PFK Levski Sofia 3 - 3 AEK | 1% |
Market context
PFK Levski Sofia will host AEK Athens in a UEFA Champions League qualifying round match on 18 August 2026 at 3:00 PM ET. The Polymarket contract currently prices the exact-score outcome at 40% implied probability, reflecting substantial uncertainty around how the Bulgarian and Greek sides will finish their 90 minutes of regulation play. Settlement occurs at 19:00 UTC on the same day, with USDC collateral held on Polygon and conditional tokens determining payouts only if the final scoreline matches one of the explicitly listed outcomes; any other result triggers "Any Other Score" resolution.
Levski Sofia and AEK Athens have met twice in European competition since 2000, with results split 1–1 and 2–0 to AEK. Both clubs typically operate as defensive units in continental play, though Levski's recent domestic form shows inconsistency in goal output. AEK has qualified for the Champions League group stage in three of the last five seasons, suggesting greater European experience. Historical qualifying-round matches between Bulgarian and Greek clubs have produced modest goal tallies; the median scoreline in such fixtures over the past decade sits around 1–1 or 1–0, with exact scores concentrated in the 0–1, 1–0, and 1–1 range.
Traders should monitor team news releases and official UEFA fixture confirmations through mid-August. Levski's domestic league campaign and any injury updates to key defenders will shape defensive solidity. AEK's pre-season preparation and squad rotation decisions are material, particularly if the club rotates players ahead of potential group-stage commitments. Weather conditions in Sofia on match day—typically warm and dry in mid-August—are unlikely to significantly alter tactical approaches but may influence fatigue levels in the second half.
Methodology
This page reviews PFK Levski Sofia vs. AEK - Exact Score across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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 PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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