FC Hradec Králové vs. Tromsø IL

Platform comparison

Market context

FC Hradec Králové and Tromsø IL are meeting in the UEFA Europa League second qualifying round, with Hradec already holding a 1-0 aggregate lead after winning the first leg in Tromsø on 23 July. The Czech side scored late through Mick van Buren, while goalkeeper Adam Zadražil saved a penalty, so a 100% yes price on Hradec to progress is consistent with a tie state that has already been turned in their favour.[1][4][11]

For historical framing, the useful comparator is not a generic league match but a two-leg knockout in which the market has to absorb both the first-leg margin and the away-goal-era-irrelevant aggregate structure. Hradec were drawn into this tie after a change in the second qualifying round bracket, replacing Viktoria Plzeň, which is a reminder that programme-level substitutions can matter for modelling but do not alter the actual tie dynamics once the teams are fixed.[3] For a programmatic workflow, the key inputs are the aggregate score, whether extra time applies after 90 minutes in the second leg, and live confirmation that the fixture is still scheduled as listed on the competition feed.[2][11]

The main catalysts for traders are team news, any late schedule movement, and whether Tromsø can force a scoreline that reopens the tie early. In practice, bots and conditional orders usually key off official line-ups, confirmed kick-off time, and in-play state rather than pre-match sentiment, because a single away goal or a red card can change the implied probability sharply. Coverage from Czech and match-report sources already shows the first leg finished 1-0 to Hradec, so the remaining question is whether that lead survives the return leg rather than whether the tie exists at all.[1][4][8]

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

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

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

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.