Los Angeles Sparks vs. Phoenix Mercury

Platform comparison

Active sub-markets

Market context

The Los Angeles Sparks will face the Phoenix Mercury in a WNBA regular-season matchup on 13 June at 10:00 PM ET, with the settlement window closing the following day. The current market probability of 100% for a Sparks victory suggests traders are pricing in an outcome that has not yet occurred, indicating either exceptional confidence in Los Angeles's prospects or a technical artefact of low liquidity and early positioning.

Historical WNBA matchups between these franchises show competitive balance, though Phoenix has held marginal advantages in recent seasons. The Mercury's roster depth and playoff experience typically make them formidable opponents, whilst the Sparks have undergone significant roster transitions. Direct head-to-head records and season-to-date performance metrics would normally anchor probability estimates well below certainty. The 100% probability appears disconnected from typical pre-game market behaviour, where even heavily favoured teams rarely trade at such extremes absent extraordinary circumstances.

Traders should monitor official WNBA injury reports and roster confirmations in the days preceding the fixture, particularly regarding key players' availability. Phoenix's recent form, Los Angeles's home-court status, and any late-breaking roster changes could substantially shift fair-value probabilities. The settlement window's closure on 14 June at 02:00 UTC allows for resolution shortly after the game's conclusion, assuming no postponements or cancellations. Current pricing warrants scrutiny against standard pre-game models and recent performance data before committing capital.

Methodology

This page tracks Los Angeles Sparks vs. Phoenix Mercury across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. Election Predictions UK routes every trade through to Polymarket — at 0% fees.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

FAQ

Where can I trade this market with the lowest fees?

On Election Predictions 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.

Is this market available outside the US?

Election Predictions UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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?

Not under $1,500 of lifetime trading volume. Above that threshold, Election Predictions 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.