Phoenix Mercury vs. Golden State Valkyries

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Active sub-markets

Market context

The Phoenix Mercury face the Golden State Valkyries on 9 June at 10:00 PM ET in a regular-season WNBA matchup. The 0% implied probability reflects either minimal trading activity or a technical artefact in the market's current state, as both teams are active roster competitors in the 2026 season with no reported cancellation risk.

Historical precedent suggests WNBA games rarely resolve to 50-50 outcomes; cancellations without rescheduling are exceptionally rare in the modern era, occurring only under extraordinary circumstances such as natural disasters or league-wide suspensions. The last documented full cancellation without make-up was in 2020 during pandemic disruptions. This means the market's settlement hinges almost entirely on standard game resolution—either Mercury or Valkyries will record a win. The 0% reading likely indicates sparse liquidity or a display lag rather than genuine market consensus that neither team will play.

Traders should monitor official WNBA scheduling announcements through the league's website and team injury reports in the 48 hours before tip-off. Phoenix's roster depth and Golden State's recent form will determine competitive positioning, though neither team has reported significant absences as of early June. Weather poses no material risk for an indoor venue game. The settlement window closes at 02:00 UTC on 10 June, allowing roughly 4 hours post-game for final score confirmation and market resolution.

Methodology

This page reviews Phoenix Mercury vs. Golden State Valkyries 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 Prediction Today — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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

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 does it cost to trade on Prediction Today?

Zero. Prediction Today routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Prediction Today triggers a quick verification flow that finishes in 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.