ICC T20 World Cup, Women: West Indies vs Ireland

Platform comparison

Active sub-markets

Market context

West Indies Women face Ireland Women in Match 27 of the ICC Women’s T20 World Cup at Bristol County Ground on 27 June 2026, with the contest already underway as of 5 PM UTC. The prediction market currently implies a 100% YES probability for West Indies to win, a stark divergence from sportsbook lines and analyst consensus that assign West Indies an 80% win probability and Ireland 20% [1]. This 20% gap mirrors historical cases in women’s T20 internationals where prediction markets overstate certainty due to liquidity imbalances, such as the 2024 match between Australia and New Zealand, where markets implied 95% certainty while bookmakers priced 82% [1].

Traders should monitor the final overs of the match, particularly Ireland’s batting performance in the last five overs where they scored 31 runs but lost three wickets [2]. Key catalysts include any on-field rulings under DLS or DRS, over-rate penalties, or a Super Over if the match ends tied, as these directly determine resolution per the market’s terms [2]. The ICC’s official match preview confirms the business end of the group stage is underway, with West Indies having already beaten Scotland by 35 runs, reinforcing their momentum [8]. No new team announcements are expected, but live score updates from Cricbuzz remain the primary dependency for real-time probability shifts [2].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews ICC T20 World Cup, Women: West Indies vs Ireland across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Best Prediction Markets — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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?

Best Prediction Markets is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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 Best Prediction Markets?

Zero. Best Prediction Markets 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.