Los Angeles Sparks vs. Phoenix Mercury

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Active sub-markets

Market context

The Los Angeles Sparks face the Phoenix Mercury on 13 June at 10:00 PM ET in a WNBA regular-season matchup. The market currently reflects 100% implied probability for a decisive outcome, suggesting traders are confident the game will proceed as scheduled without cancellation or postponement. Settlement occurs the following day at 02:00 UTC, allowing for any overtime resolution to be captured.

Historically, WNBA games between these franchises have shown competitive balance, though Phoenix has held a slight edge in recent seasons. The Mercury finished the 2024 regular season with a stronger record than Los Angeles, and their roster depth—particularly with established perimeter scoring—typically favours them in head-to-head matchups. However, early-season games often carry higher variance than mid-season contests, as teams are still establishing rhythm and managing load management. The Sparks' performance trajectory through June will significantly influence how traders should weight historical trends against current-season form.

Key variables include roster availability and injury status for both teams, which typically emerge in the 48 hours before tip-off. Phoenix's reliance on specific players for offensive creation means any late-team news could shift market expectations materially. The 100% probability currently displayed suggests the market is pricing in near-certainty of game completion rather than confidence in a particular outcome; traders should monitor official WNBA communications and team injury reports through 12 June for any developments that might trigger postponement or cancellation scenarios, which would trigger the 50-50 resolution clause.

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 Best Prediction Markets 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?

On Best Prediction Markets UK, 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.

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, Best Prediction Markets UK 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.