ICC T20 World Cup, Women: Australia vs West Indies

Platform comparison

Market context

The ICC Women’s T20 World Cup 2026 first semi-final between Australia and West Indies is scheduled for 30 June 2026 in London, with the match already concluded as Australia won by six wickets in 13 overs, thanks to Beth Mooney’s half-century and Alyssa Gardner’s quickfire 35[1]. This result confirms the 100% YES settlement, reflecting a decisive on-field outcome where West Indies were bowled out for 127 while Australia reached 133/2.

Historically, Australia’s dominance over West Indies in women’s T20 cricket is well established, including a six-wicket warm-up victory earlier in the tournament where Georgia Voll and Mooney starred again[2]. Such precedents frame the current probability as not speculative but factual, mirroring past encounters where Australia consistently outperformed West Indies in both batting depth and bowling efficiency[5]. Traders evaluating this market programmatically would treat it as a settled event, requiring no conditional orders or live monitoring, since the result is already published by ESPNcricinfo[1].

Key catalysts for similar future markets include team announcements, pitch reports, and player availability, though none apply here given the match’s completion. For ongoing tournaments, monitoring ICC’s official schedule and ESPNcricinfo’s live updates remains critical[6]. Recent warm-up reports confirm Australia’s readiness, with Voll and Mooney delivering strong performances that directly influenced the semi-final outcome[2]. In a power-user toolkit, this market would be coded as a resolved binary, bypassing dynamic pricing models entirely.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track ICC T20 World Cup, Women: Australia vs West Indies 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

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'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.

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.

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.