OFI vs. PFK CSKA Sofia - More Markets

Platform comparison

Market context

A UEFA Europa League qualifying match between OFI Crete and PFK CSKA Sofia is scheduled for 20 August 2026 at 14:00 ET. The market in question concerns the availability of additional betting markets for this fixture, with the crowd-implied probability currently sitting at 100% YES. This suggests near-certainty among traders that supplementary markets—such as correct score, first goalscorer, or card totals—will be offered alongside standard match-outcome contracts.

Historical precedent indicates that major European competitions consistently generate expanded market offerings. UEFA Europa League matches, particularly qualifying rounds, typically attract sufficient liquidity to justify multiple derivative markets within hours of fixture confirmation. The 100% reading aligns with observed patterns: sportsbooks and prediction platforms have rarely withheld secondary markets for established continental fixtures. However, divergence can emerge if either club withdraws, the match is postponed, or regulatory constraints apply to specific jurisdictions. Traditional sportsbooks have shown marginally lower confidence in niche markets for lower-profile qualifying ties, though this rarely translates to outright market unavailability.

Traders should monitor fixture confirmation and any administrative announcements from UEFA or the competing federations through mid-August. Injury updates or squad availability statements could theoretically influence market depth, though they would not prevent additional markets from launching. Settlement occurs 20 August at 18:00 UTC, providing a narrow window for market expansion post-kickoff. The 100% probability reflects the straightforward nature of the contract: secondary markets for established European fixtures have become standard practice across regulated platforms.

Methodology

We track OFI vs. PFK CSKA Sofia - 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

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

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 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.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.