Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker) |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
99% | 1% | 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 |
|---|---|
| Aliyah Boston: Assists O/U 3.5 | 99% |
| Kelsey Mitchell: Assists O/U 2.5 | 99% |
| O/U 186.5 | 97% |
| O/U 185.5 | 94% |
| O/U 187.5 | 92% |
| O/U 188.5 | 90% |
| Spread -1.5 | 62% |
| Spread -2.5 | 59% |
| Spread -3.5 | 54% |
| Breanna Stewart: Assists O/U 3.5 | 51% |
| Kelsey Mitchell: Points O/U 25.5 | 50% |
| Breanna Stewart: Points O/U 23.5 | 50% |
| Caitlin Clark: Points O/U 23.5 | 50% |
| Sabrina Ionescu: Points O/U 18.5 | 50% |
| Rebecca Allen: Points O/U 8.5 | 50% |
| Pauline Astier: Points O/U 7.5 | 50% |
| Breanna Stewart: Rebounds O/U 8.5 | 50% |
| Sabrina Ionescu: Rebounds O/U 4.5 | 50% |
| Caitlin Clark: Rebounds O/U 3.5 | 50% |
| Rebecca Allen: Rebounds O/U 2.5 | 50% |
| Pauline Astier: Rebounds O/U 1.5 | 50% |
| Kelsey Mitchell: Rebounds O/U 1.5 | 50% |
| Caitlin Clark: Assists O/U 8.5 | 50% |
| Sabrina Ionescu: Assists O/U 5.5 | 50% |
| Pauline Astier: Assists O/U 3.5 | 50% |
| Breanna Stewart: Points O/U 22.5 | 50% |
| Breanna Stewart: Points O/U 21.5 | 50% |
| Sabrina Ionescu: Points O/U 17.5 | 50% |
| Caitlin Clark: Points O/U 22.5 | 50% |
| Breanna Stewart: Rebounds O/U 7.5 | 50% |
| Caitlin Clark: Assists O/U 9.5 | 50% |
| Pauline Astier: Assists O/U 2.5 | 50% |
| Indiana Fever vs. New York Liberty | 34% |
Market context
Market consensus: 99% chance of indiana fever vs. new york liberty. Prediction markets aggregate real capital to produce this probability signal. In the upcoming WNBA game, scheduled for August 22 at 7:00PM ET: If the Indiana Fever win, the market will resolve to "Indiana Fever". If the New York Liberty win, the market will …
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $570K.
Methodology
We read Indiana Fever vs. New York Liberty from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
UK Frequently Asked Questions
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Polymarket vs Betfair Exchange: which is better for UK prediction trading?
- Betfair Exchange offers UKGC regulation, GBP settlement, and potentially tax-free winnings — but focuses on sports and politics only. Polymarket has deeper liquidity, 0% platform fee, global event coverage, and crypto/geopolitical markets Betfair doesn't offer. For UK traders: Betfair for regulated GBP sports markets; Polymarket for broader, global prediction events.
- Is Kalshi available in the UK?
- Kalshi is a US CFTC-regulated prediction exchange. UK residents can create accounts but must use USD and US payment methods. Kalshi's product range overlaps with Polymarket but with lower liquidity on most contracts. For UK traders, Polymarket typically offers better prices due to higher global volume.
Trade Indiana Fever vs. New York Liberty on Kalshi Alternative UK
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