Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
73% | 27% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
73% | 27% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Caitlin Clark: Rebounds O/U 3.5 | 73% |
| A'ja Wilson: Rebounds O/U 9.5 | 61% |
| O/U 193.5 | 53% |
| Caitlin Clark: Assists O/U 8.5 | 53% |
| Caitlin Clark: Points O/U 21.5 | 52% |
| Chelsea Gray: Assists O/U 6.5 | 52% |
| Aliyah Boston: Points O/U 16.5 | 52% |
| Las Vegas Aces vs. Indiana Fever | 50% |
| A'ja Wilson: Points O/U 27.5 | 50% |
| Kelsey Mitchell: Points O/U 23.5 | 50% |
| Jackie Young: Points O/U 18.5 | 50% |
| Aliyah Boston: Points O/U 15.5 | 50% |
| A'ja Wilson: Rebounds O/U 10.5 | 50% |
| Aliyah Boston: Rebounds O/U 8.5 | 50% |
| Jackie Young: Rebounds O/U 4.5 | 50% |
| Jackie Young: Assists O/U 6.5 | 50% |
| Kelsey Mitchell: Assists O/U 2.5 | 50% |
| Aliyah Boston: Assists O/U 2.5 | 50% |
| NaLyssa Smith: Points O/U 10.5 | 50% |
| NaLyssa Smith: Rebounds O/U 5.5 | 50% |
| NaLyssa Smith: Points O/U 11.5 | 50% |
| Caitlin Clark: Rebounds O/U 4.5 | 50% |
| Kelsey Mitchell: Points O/U 24.5 | 50% |
| NaLyssa Smith: Points O/U 12.5 | 50% |
| Spread -1.5 | 48% |
| O/U 192.5 | 48% |
| O/U 194.5 | 45% |
| A'ja Wilson: Assists O/U 3.5 | 43% |
| O/U 195.5 | 43% |
| Aliyah Boston: Assists O/U 3.5 | 41% |
| Aliyah Boston: Rebounds O/U 9.5 | 39% |
Market context
The Las Vegas Aces and Indiana Fever are scheduled to play in the WNBA on 6 August at 7:00pm ET, and this market will settle to whichever team wins on the final score, including overtime. In prediction-market terms, a **YES** share pays out if the named outcome happens and a **NO** share pays out if it does not; here, that means the market is effectively asking which side wins the game. If the fixture is postponed, the market stays open until it is completed, while a cancellation with no make-up game would resolve 50-50.
A 50% crowd-implied probability signals a close contest rather than a clear favourite, which fits the recent head-to-head picture. Indiana has already beaten Las Vegas twice this season, winning 84-68 on 5 July and then 109-75 on 12 July, while the Aces still hold the broader edge in the longer run of meetings, including an 8-4 record across the last three seasons reported by TeamRankings. That mix of recent Fever success and the Aces’ stronger historical record is the kind of context traders use to interpret a market priced near even money. [1][4][11]
Traders should watch for late injury news, rest management and any official schedule changes, because these are the main drivers of whether a near-50-50 line moves sharply before tip-off. Recent reporting has already shown how absences can swing this matchup: the 5 July result came with Caitlin Clark and A’ja Wilson both sidelined, and Indiana then followed with another emphatic win on 12 July. The game listings from ESPN and Yahoo Sports also indicate active live coverage on the day, which usually means the key catalyst is the final availability report rather than anything structural about the market itself. [1][6][16]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $181K.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Market UK, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
UK Frequently Asked Questions
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
Trade Las Vegas Aces vs. Indiana Fever on Prediction Market UK
Live order book, 0% fees, USDC settlement in seconds.
Open live market →