Connecticut Sun vs. Seattle Storm

Platform comparison

Active sub-markets

Market context

The Connecticut Sun travel to Seattle on 22 May for a WNBA regular-season matchup against the Storm. Polymarket currently prices Connecticut at 0% implied probability, meaning the market has assigned zero chance of a Sun victory. This extreme skew reflects either a substantial gap in perceived team strength or, more likely, an illiquidity event where minimal trading volume has left the contract unpriced at rational levels. The settlement window closes on 23 May at 02:00 UTC, giving traders roughly 26 hours from tip-off to exit positions.

Connecticut finished the 2024 season with a 28–12 record and reached the WNBA Finals, whilst Seattle posted a 21–19 mark and exited in the first round. Head-to-head records between these franchises show competitive contests; the Sun have won recent matchups, including playoff encounters. A 0% price for the higher-seeded, better-performing team suggests either a data error in the market's pricing engine or a liquidity trap where a single large order has distorted the contract. Comparable WNBA matchups involving established contenders rarely trade below 15–20% for the underdog, even when facing stronger opposition.

Traders should monitor injury reports through 22 May, particularly regarding Connecticut's roster depth and Seattle's backcourt availability. The WNBA's official schedule and team announcements typically confirm lineups 24 hours before tipoff. Any late withdrawal or roster adjustment could shift the underlying probability materially. The extreme pricing warrants caution; conditional token mechanics on Polygon mean settlement depends entirely on official WNBA records, and any game postponement would keep the contract open until completion.

Methodology

This page reviews Connecticut Sun vs. Seattle Storm 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 PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

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.

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'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, 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.