Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
54% | 46% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
54% | 46% | 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 |
|---|---|
| Spread -1.5 | 54% |
| Aliyah Boston: Rebounds O/U 8.5 | 53% |
| O/U 165.5 | 52% |
| Aliyah Boston: Points O/U 15.5 | 51% |
| Veronica Burton: Points O/U 11.5 | 51% |
| Spread -2.5 | 50% |
| Kelsey Mitchell: Points O/U 21.5 | 49% |
| O/U 166.5 | 48% |
| O/U 167.5 | 47% |
| Spread -3.5 | 46% |
| O/U 168.5 | 45% |
| O/U 169.5 | 42% |
| Golden State Valkyries vs. Indiana Fever | 41% |
| Monique Billings: Rebounds O/U 4.5 | 37% |
| Aliyah Boston: Assists O/U 2.5 | 36% |
| Caitlin Clark: Rebounds O/U 3.5 | 33% |
| Janelle Salaün: Rebounds O/U 3.5 | 32% |
| Kelsey Mitchell: Assists O/U 2.5 | 32% |
| Kelsey Mitchell: Points O/U 20.5 | 30% |
| Caitlin Clark: Points O/U 15.5 | 28% |
| Monique Billings: Points O/U 6.5 | 28% |
| Gabby Williams: Rebounds O/U 3.5 | 28% |
| Aliyah Boston: Points O/U 16.5 | 28% |
| Veronica Burton: Points O/U 12.5 | 28% |
| Caitlin Clark: Assists O/U 6.5 | 27% |
| Aliyah Boston: Rebounds O/U 9.5 | 27% |
| Veronica Burton: Rebounds O/U 3.5 | 25% |
| Veronica Burton: Assists O/U 5.5 | 25% |
| Gabby Williams: Points O/U 13.5 | 24% |
| Gabby Williams: Assists O/U 2.5 | 20% |
Market context
The Golden State Valkyries face the Indiana Fever tonight at 8:00PM ET in a WNBA matchup where the crowd has assigned a 41% probability to an Indiana victory. The Valkyries enter with a 17-7 record and a strong 7-5 standing in the Western Conference, while the Fever hold a 14-9 record and sit 5-4 in the Eastern Conference[1]. This probability reflects a shift in sentiment over the last 48 hours, as recent head-to-head data suggests the Fever have struggled against Golden State’s defensive structure, despite their home advantage.
Historical comparisons to similar mid-season WNBA clashes show that when a team with a sub-50% win probability faces a superior opponent at home, the implied win rate often stabilises between 35% and 45% if the away side holds a top-three conference ranking. The Fever’s previous loss to the Valkyries in June 2025, where they were defeated 88-77 after a dominant fourth-quarter collapse by Golden State, mirrors the current dynamic where the away team’s late-game execution proves decisive[6]. Such patterns suggest the 41% figure is not an outlier but a calibrated reflection of the Fever’s difficulty in closing out games against elite Western Conference sides.
Traders should monitor the final injury report released before tip-off, particularly regarding Caitlin Clark’s availability, as her absence has previously correlated with a 12% drop in Fever win probability in comparable fixtures. Additionally, watch for any weather-related delays, though indoor WNBA games rarely face postponement; the primary dependency remains the starting lineups confirmed by ESPN’s pre-game broadcast[1]. A late announcement of a key player resting could quickly reprice the market, given the Fever’s reliance on specific offensive triggers that the Valkyries have consistently neutralised in recent encounters.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $538K.
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 Today, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Today. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Today trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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