Hull City AFC vs. Southampton FC

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Market context

Hull City AFC will play Southampton FC in the EFL Championship play-off final at Wembley on Saturday, and Polymarket is currently marking this contract at 0% YES on the USDC-settled, Polygon-based conditional token. That looks anomalous against the wider price context: recent football books and previews have Southampton as the slight favourite, with one market round-up quoting Southampton around 1.9 for 90 minutes and Hull at about 4.65, while The Standard also expects a tight final and cites Southampton as the more likely winner. In other words, the on-chain market is not just pricing a narrow game; it is pricing an outcome so low that even modest pre-match support for Southampton has not yet translated into a visible YES bid.

For traders, the key is whether the 0% reflects a genuine information gap or simply a stale order book ahead of kick-off. The settlement window ends at 14:00 UTC on 23 May, while FotMob and Sofascore both list the match for 15:30 UTC at Wembley, so any contract tied to that window needs careful checking against the exact market wording and any late schedule changes. The main live catalysts are team news, confirmed line-ups, and any updates from the EFL or broadcasters such as Sky Sports, with The Standard noting coverage arrangements and the usual final-day uncertainty over personnel. Because play-off finals can be decided by one goal, a penalty, or extra time, the timing of any late price move on Polygon matters as much as the pre-match narrative.

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). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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?

On PolyGram, which mirrors the Polymarket order book at 0% fees. 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 it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.