Metro Bank One Day Cup: Derbyshire vs Glamorgan

Platform comparison

Market context

Polymarket is pricing this Derbyshire v Glamorgan contract at **100% YES**, so the market is effectively treating the match as already decided in Glamorgan’s favour on USDC-settled, Polygon-based conditional tokens. In practical terms, traders are no longer paying for match uncertainty; they are trading the small remaining risk around final result publication on ESPNcricinfo, which the market uses for settlement.

That pricing is consistent with comparable pre-match previews pointing to a tight Group B fixture, but it is not a normal live probability. Derbyshire went into the game without a win from three, while Glamorgan had one win from four, and independent previews still described the contest as potentially close rather than one-sided[1]. At the same time, ESPN’s match report states that Derbyshire beat Glamorgan by 44 runs, with Brooke Guest’s unbeaten 108 anchoring 315 for 5 and Glamorgan bowled out for 271[2]. Against that backdrop, a 100% YES price implies the contract is aligning with the eventual published result rather than with the pre-match balance of form.

For traders, the key catalyst is the final scorecard and result line on ESPNcricinfo, since that is the settlement source and the market window runs to 7 August 2026, leaving time for any post-match publication lag[13]. Any DLS/DRS adjustment, over-rate sanction, or formal competition ruling still counts as an ordinary win under the rules, so the only meaningful dependency is whether ESPN’s final report records Derbyshire or Glamorgan as the winner[13]. Derbyshire’s own match coverage also referenced live scorecards and commentary, which is relevant only insofar as it feeds the eventual official record[9].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Metro Bank One Day Cup: Derbyshire vs Glamorgan 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

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 PolyGram. 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 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 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.