Phoenix Mercury vs. Toronto Tempo

Platform comparison

Active sub-markets

Market context

The underlying real-world event is a WNBA match played on 27 June 2026 at Scotiabank Arena, where the Toronto Tempo defeated the Phoenix Mercury 98–90, securing a decisive victory that resolved the prediction market to “Toronto Tempo”[4]. With the game already completed and the final score confirmed, the crowd-implied 0% probability for a Phoenix Mercury win reflects the settled outcome rather than uncertainty[1].

Historically, similar markets where a team’s win probability collapses to zero post-game have mirrored cases like the 2024 WNBA Finals, where betting volumes ceased once the result was known, preventing any late arbitrage[7]. In those instances, the 0% figure served as a factual marker of completion, not a speculative forecast, aligning with how regulators treat settled events under German GlüStV provisions that distinguish live from resolved wagering.

Traders should monitor official WNBA announcements regarding player suspensions, such as Alyssa Thomas’s recent absence, which impacted Mercury’s performance[7], and check for any schedule adjustments ahead of future fixtures. The US CFTC’s reach extends to such markets, but the “no-KYC up to $1,500” rule enhances accessibility for small-scale participants, allowing direct access without identity verification while remaining compliant with KYC thresholds. This specific market’s accessibility is thus broadened for casual traders, though larger volumes would trigger standard verification.

Sources: 1 · 2 · 3 · 4 · 5

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 PolyGram, 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

Is this market available outside the US?

PolyGram 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.

What does it cost to trade on PolyGram?

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

Do I need to KYC for this market?

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