Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Election Predictions UK) Pick polygram.ink (preferred broker) |
54% | 46% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
54% | 46% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Spread -5.5 | 54% |
| O/U 156.5 | 52% |
| Michaela Onyenwere: Points O/U 8.5 | 51% |
| Shakira Austin: Points O/U 15.5 | 50% |
| Spread -6.5 | 49% |
| O/U 157.5 | 48% |
| O/U 158.5 | 46% |
| Shakira Austin: Assists O/U 2.5 | 43% |
| Sonia Citron: Assists O/U 3.5 | 35% |
| Connecticut Sun vs. Washington Mystics | 32% |
| Leïla Lacan: Points O/U 11.5 | 32% |
| Olivia Nelson-Ododa: Rebounds O/U 6.5 | 31% |
| Aneesah Morrow: Rebounds O/U 8.5 | 30% |
| Sonia Citron: Points O/U 16.5 | 29% |
| Kiki Iriafen: Points O/U 13.5 | 28% |
| Shakira Austin: Rebounds O/U 9.5 | 28% |
| Kiki Iriafen: Rebounds O/U 9.5 | 28% |
| Leïla Lacan: Assists O/U 4.5 | 28% |
| Sonia Citron: Rebounds O/U 3.5 | 27% |
| Shakira Austin: Points O/U 14.5 | 27% |
| Brittney Griner: Points O/U 12.5 | 0% |
| Brittney Griner: Rebounds O/U 5.5 | 0% |
| Brittney Griner: Assists O/U 2.5 | 0% |
Market context
The Connecticut Sun will face the Washington Mystics in a WNBA regular-season matchup on 28 July at 7:30PM ET. The 32% implied probability for a Sun victory reflects their current standing within the league's competitive hierarchy, though both franchises remain in contention during the mid-season stretch. The settlement window closes immediately after the final whistle, with overtime periods included in the determination.
Connecticut's recent form provides context for the market's lean towards Washington. The Sun have won 11 of their last 18 games, maintaining a .500-plus record, whilst the Mystics have demonstrated stronger consistency with a superior win percentage over the same period. Historical matchups between these sides show Washington holding a marginal edge in head-to-head records from the past two seasons. The 32% probability assigned to Connecticut reflects their status as the slight underdog rather than a dismissal of their competitive capability.
Traders should monitor team injury reports released in the 48 hours preceding tip-off, as both rosters have experienced rotation changes affecting their depth. Washington's recent performance against teams with similar defensive profiles to Connecticut will signal whether the Mystics' current form translates to this specific matchup. The absence of scheduled postponement risks—given the indoor venue and mid-summer timing—means the primary settlement contingency remains a complete cancellation, which would trigger a 50-50 resolution. Recent WNBA scheduling updates from the league's official communications should be checked for any last-minute alterations.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $53K.
Methodology
This page tracks Connecticut Sun vs. Washington Mystics 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. For users geo-blocked from Polymarket directly, brokers like Election Predictions UK provide a 0%-fee route into the same order book.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
FAQ
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- Can prediction markets influence election outcomes?
- Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.
- Which platform has the deepest political liquidity?
- Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Election Predictions UK route into the same order book at 0% fees.
- Why do Polymarket and Kalshi differ on elections?
- Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.
- Which political events have the biggest volume?
- US Presidential election, party nominations (DNC/RNC), Senate majorities, individual state outcomes (Pennsylvania, Michigan, Wisconsin), and major European elections. Peak markets reach $50-500M per event.
Trade Connecticut Sun vs. Washington Mystics on Election Predictions UK
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