Phoenix Mercury vs. New York Liberty

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Market context

The Phoenix Mercury travel to face the New York Liberty on 27 May at 7:00 PM ET in what shapes as a mid-season WNBA matchup. The 62% implied probability favours Phoenix, reflecting their recent form and roster depth heading into late May. Both franchises will be well into their regular season campaigns by this point, with injury status and playoff positioning likely to influence team selection and intensity.

Phoenix's historical record against New York provides useful context for calibrating this probability. The Mercury have generally held the upper hand in recent seasons, though the Liberty have strengthened considerably with their roster construction over the past two years. When comparable WNBA matchups between established contenders occur mid-season, the home team advantage (Liberty play at home) typically narrows the gap by 3–5 percentage points. The current 62% for Phoenix suggests the market is pricing in their talent edge whilst acknowledging Liberty's home court benefit.

Traders should monitor roster availability in the days before tip-off, particularly any late injury announcements from either camp. Phoenix's guard depth and Liberty's frontcourt strength will be key variables. Recent WNBA scheduling has occasionally produced postponements due to arena conflicts or logistical issues, though cancellations without rescheduling remain rare. The settlement window closes at 23:00 UTC on 27 May, providing a hard deadline for game completion; any postponement would extend the market's resolution date until the rescheduled fixture concludes.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.

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 Prediction Today, 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.

Do I need to KYC for this market?

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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.