New York Liberty vs. Phoenix Mercury

Platform comparison

Market context

The New York Liberty and Phoenix Mercury meet in a regular-season WNBA game at Phoenix, and the market resolves on the final score including overtime. A 43% crowd-implied YES price sits below a simple coin-flip, which is consistent with a live matchup where the Liberty have looked stronger across recent head-to-heads but are not priced as a dominant road side: New York beat Phoenix 84-74 on 27 May and 75-68 on 29 May, taking both earlier meetings this season.[2][3][9]

For a programmatic trader, the useful frame is not the title alone but the dependency chain: check the scheduled tip-off, then monitor whether the league or broadcasters announce a delay, venue issue, or other postponement that would keep the market open rather than settling it early. ESPN’s pregame listing has the Liberty at 16-13 and the Mercury at 11-18, with New York scoring 89.7 points per game versus Phoenix allowing 86.6, while the Liberty also average more rebounds; those inputs help explain why the market is not trading much above the mid-40s despite the Liberty’s recent wins.[5] Current injury notes on ESPN list Leonie Fiebich out and Satou Sabally out for New York, with no Mercury injuries listed, so any late status change is the main lineup dependency to watch in bots or conditional orders.[5]

Historically, the comparable cases here are straight moneyline-style WNBA markets where the favourite’s edge can narrow quickly if rotation news, travel, or rest changes. In the most recent completed Liberty-Mercury game, New York won despite Phoenix matching the scoring for stretches and the game finishing 75-68, which is a useful reminder that the market reacts to close-game volatility as much as to season record.[3][7]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Bot UK, 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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Bot UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

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.