Derry City FC vs. PFK CSKA Sofia

Platform comparison

Market context

The UEFA Europa League first qualifying round second leg between Derry City FC and PFK CSKA Sofia takes place tonight at The Ryan McBride Brandywell Stadium, with the match serving as the decisive fixture after CSKA Sofia secured a 3–2 victory in the first leg on 9 July [4][6]. The aggregate scoreline leaves Derry City needing a win to overturn the one-goal deficit, a scenario that historically carries significant volatility in two-legged knockout ties where the away team in the first leg often dominates the second leg defensively.

Cross-platform odds reveal a stark divergence: while major sportsbooks like ESPN and Fox Sports price CSKA Sofia as the clear favourite with moneyline odds around -115 to -140 for a win and an over/under set at 2.5 goals [1][3], the prediction market’s 0% YES implied probability suggests traders are pricing in a near-certain aggregate loss for Derry City, contradicting the sportsbook’s more balanced spread and total lines [1]. This gap mirrors past qualifying rounds where prediction markets heavily favoured the aggregate leader despite sportsbooks offering value on the underdog to win the second leg outright, as seen when similar deficits were overturned in 2023 and 2024 Europa League qualifiers.

Traders should monitor pre-match team announcements for lineup changes, particularly Derry City’s attacking options, as the club’s ability to score early will be the primary catalyst for shifting odds [7]. Sky Sports notes the match is scheduled for 6:30pm BST, and any late injury news or tactical shifts from either manager could rapidly alter the implied probability, especially given the high-stakes nature of a must-win scenario for Derry [7].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.

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.

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.

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.