Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
70% | 30% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
70% | 30% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 172.5 | 70% |
| O/U 174.5 | 66% |
| Sabrina Ionescu: Assists O/U 4.5 | 64% |
| O/U 175.5 | 64% |
| Jonquel Jones: Points O/U 13.5 | 63% |
| O/U 176.5 | 62% |
| Breanna Stewart: Assists O/U 2.5 | 61% |
| Aliyah Boston: Points O/U 15.5 | 61% |
| O/U 177.5 | 60% |
| Caitlin Clark: Assists O/U 7.5 | 60% |
| Caitlin Clark: Points O/U 17.5 | 59% |
| Breanna Stewart: Points O/U 19.5 | 58% |
| Kelsey Mitchell: Assists O/U 2.5 | 57% |
| Aliyah Boston: Rebounds O/U 8.5 | 55% |
| Caitlin Clark: Rebounds O/U 3.5 | 55% |
| New York Liberty vs. Indiana Fever | 54% |
| Spread -1.5 | 54% |
| Sabrina Ionescu: Rebounds O/U 3.5 | 54% |
| O/U 179.5 | 54% |
| Sabrina Ionescu: Points O/U 16.5 | 51% |
| Breanna Stewart: Rebounds O/U 7.5 | 50% |
| Kelsey Mitchell: Points O/U 23.5 | 50% |
| O/U 181.5 | 50% |
| Breanna Stewart: Points O/U 20.5 | 49% |
| Jonquel Jones: Points O/U 14.5 | 49% |
| Spread -2.5 | 49% |
| Aliyah Boston: Points O/U 16.5 | 47% |
| Jonquel Jones: Rebounds O/U 9.5 | 44% |
| Caitlin Clark: Assists O/U 8.5 | 42% |
| Sabrina Ionescu: Assists O/U 5.5 | 41% |
| Aliyah Boston: Assists O/U 2.5 | 39% |
| Kelsey Mitchell: Rebounds O/U 2.5 | 39% |
Market context
The New York Liberty vs. Indiana Fever prediction market currently prices this outcome at 70% YES. In the upcoming WNBA game, scheduled for July 18 at 8:00PM ET: If the New York Liberty win, the market will resolve to "New York Liberty". If the Indiana Fever win, the market will resolve to "Indiana…
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $109K.
Methodology
This page tracks New York Liberty vs. Indiana Fever 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 Trump Prediction provide a 0%-fee route into the same order book.
Resolution & payout
Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.
Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.
FAQ
- How accurate are political prediction markets?
- Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.
- 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 Trump Prediction 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.
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