New York Liberty vs. Chicago Sky

Platform comparison

Market context

New York Liberty travel to Chicago as a clear favourite, with the market sitting at 66% yes and the game listed for Tuesday night at Wintrust Arena. The pricing lines up with the on-court picture: New York enter at 22-14 and Chicago at 13-22, with bookmakers and game previews pointing to the Liberty as the stronger side rather than a coin flip.

That 66% also sits in the range typically seen when a ranked, high-win team meets a weaker opponent on the road, especially late in the regular season when team quality and depth matter more than venue alone. The Liberty have been in solid form, with one preview noting they were chasing a seventh win in eight games, which is the sort of run that supports a mid-60s implied probability rather than a slimmer edge.

What matters most now is confirmation that the game goes ahead on schedule, because the settlement window closes shortly after first tip and any delay would keep the market open until completion. Traders should watch for late injury updates, starting line-up changes and any local schedule disruption, while the basic event status remains straightforward: the game is listed as scheduled for 9:00 pm ET, so the main catalysts are team news and whether either side rests or limits a key starter.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track New York Liberty vs. Chicago Sky 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

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.

UK Frequently Asked Questions

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.

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.

Is Polymarket legal in the UK?

Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.

Do I pay tax on prediction market profits in the UK?

UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.

How do I deposit on Polymarket from the UK?

UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.