Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Bot UK) Pick polygram.ink (preferred broker) |
54% | 46% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
54% | 46% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 185.5 | 54% |
| Marina Mabrey: Points O/U 20.5 | 54% |
| Carla Leite: Points O/U 17.5 | 53% |
| O/U 186.5 | 52% |
| Carla Leite: Assists O/U 7.5 | 52% |
| Emily Engstler: Rebounds O/U 5.5 | 51% |
| O/U 187.5 | 49% |
| Megan DiLeo: Rebounds O/U 4.5 | 49% |
| Spread -2.5 | 48% |
| María Conde: Points O/U 10.5 | 47% |
| O/U 188.5 | 46% |
| Marina Mabrey: Assists O/U 3.5 | 46% |
| Marina Mabrey: Points O/U 19.5 | 46% |
| Toronto Tempo vs. PortlandFire | 44% |
| María Conde: Assists O/U 2.5 | 43% |
| Marina Mabrey: Rebounds O/U 3.5 | 42% |
| María Conde: Rebounds O/U 4.5 | 41% |
| Nyara Sabally: Rebounds O/U 5.5 | 38% |
| Carla Leite: Assists O/U 8.5 | 35% |
| Nyara Sabally: Points O/U 13.5 | 34% |
| Megan DiLeo: Points O/U 15.5 | 34% |
| Bridget Carleton: Points O/U 15.5 | 31% |
| Bridget Carleton: Rebounds O/U 3.5 | 31% |
| Emily Engstler: Assists O/U 2.5 | 31% |
| Julie Allemand: Assists O/U 6.5 | 31% |
| Bridget Carleton: Assists O/U 2.5 | 28% |
| María Conde: Assists O/U 3.5 | 27% |
| Marina Mabrey: Assists O/U 4.5 | 24% |
Market context
The Toronto Tempo and Portland Fire are scheduled to play a regular-season WNBA game with the market resolving on the final score, including any overtime. The crowd-implied 44% for Toronto sits a little below the live market price in the listed sportsbook lines, where Portland is a modest favourite and Toronto is priced around +114 to +125, implying a roughly mid-40s to upper-40s win chance for the home side depending on the book and vig.[1][2][16][19]
For historical framing, this is a useful spot to treat the market as a low-margin moneyline rather than a blowout thesis. Recent comparable pricing on the same matchup has swung between Portland as a small favourite and Toronto as a short favourite in earlier meetings, while the most recent game data points to Portland winning 99-80 in May and current live models still leaning slightly towards Portland in August.[8][15][20] For a programmatic workflow, that means the cleaner read is to compare the market’s 44% against consensus moneyline conversion and monitor whether the spread and total drift together, rather than trying to infer a stable season-long edge from a single head-to-head sample.[1][2][8]
A trader watching this through bots or conditional orders should track three practical triggers: starting line-up confirmation, any late injury or rest news, and schedule changes that could move the game into postponement territory, because the market stays open if the game is delayed and only resolves 50-50 if it is cancelled outright with no make-up.[19] The main live dependency is tip-off status at the announced 10:00 pm ET start, with sportsbook and score-feed updates likely to matter most in the final hour before settlement; if the game goes ahead as listed, overtime counts and there is no separate edge from regulation-only pricing.[1][6][19]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $162K.
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 Polymarket Bot 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 Toronto Tempo vs. PortlandFire on Polymarket Bot UK
Live order book, 0% fees, USDC settlement in seconds.
Open live market →