Derry City FC vs. PFK CSKA Sofia - More Markets

Platform comparison

Market context

Derry City FC face PFK CSKA Sofia in the second leg of their UEFA Europa League first qualifying round tie, needing to overturn a one-goal deficit after losing the first match 3–2 in Sofia. The game kicks off at 1:30 PM ET on 16 July, with the aggregate score currently favouring the Bulgarian side.

Historically, two-legged qualifiers where the first leg ends 3–2 often see the away team in the second leg struggle to hold a lead, yet the 0% YES crowd-implied probability here suggests the market expects no additional exotic outcomes—such as a draw in the second leg or a specific goal threshold—beyond the straightforward aggregate result. Comparable cases from recent Europa League qualifiers show that when the first leg is high-scoring and tight, the second leg frequently mirrors that volatility, but conditional markets tied to specific scorelines or timing events tend to collapse to near-zero if the aggregate outcome is already heavily favoured.

Traders should monitor pre-match lineups and any late injury news, as CSKA Sofia’s attacking depth was evident in the first leg’s five-goal total [4]. The over/under line of 3.5 was breached in the first match, and if both teams field full-strength squads, a similar goal count could trigger conditional orders tied to total goals. Recent coverage confirms Derry City trail by one goal and must win the second leg to progress, making any market dependent on a draw or low-scoring second leg highly improbable [2]. Programmematic approaches would likely skip this market entirely, given the 0% implied probability and the clear aggregate trajectory.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

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

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 Kalshi Fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 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 Kalshi Fees trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.