Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
82% | 18% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
82% | 18% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Indiana Fever vs. Toronto Tempo | 82% |
| Aliyah Boston: Rebounds O/U 8.5 | 61% |
| Makayla Timpson: Points O/U 6.5 | 56% |
| Spread -9.5 | 54% |
| Caitlin Clark: Points O/U 24.5 | 50% |
| Spread -10.5 | 50% |
| Kelsey Mitchell: Points O/U 25.5 | 49% |
| O/U 190.5 | 49% |
| O/U 191.5 | 48% |
| Makayla Timpson: Rebounds O/U 5.5 | 44% |
| O/U 192.5 | 44% |
| Kiki Rice: Points O/U 12.5 | 44% |
| Marina Mabrey: Points O/U 19.5 | 44% |
| O/U 193.5 | 42% |
| Aneesah Morrow: Rebounds O/U 6.5 | 37% |
| Makayla Timpson: Points O/U 7.5 | 35% |
| Marina Mabrey: Assists O/U 4.5 | 34% |
| Marina Mabrey: Rebounds O/U 3.5 | 33% |
| Aneesah Morrow: Rebounds O/U 7.5 | 32% |
| Caitlin Clark: Assists O/U 9.5 | 30% |
| Kiki Rice: Assists O/U 4.5 | 28% |
| Marina Mabrey: Points O/U 20.5 | 27% |
| Aliyah Boston: Points O/U 16.5 | 27% |
| Kiki Rice: Rebounds O/U 4.5 | 24% |
| Aliyah Boston: Rebounds O/U 9.5 | 24% |
| Caitlin Clark: Assists O/U 10.5 | 23% |
| Kiki Rice: Assists O/U 5.5 | 23% |
| Caitlin Clark: Rebounds O/U 4.5 | 21% |
| Kiki Rice: Rebounds O/U 5.5 | 21% |
| Aliyah Boston: Assists O/U 3.5 | 20% |
Market context
The Indiana Fever face the Toronto Tempo on 18 August at 7:00 PM ET in a regular-season WNBA matchup. The 82% implied probability favouring Indiana reflects the Fever's stronger roster composition and recent form, though the settlement window closes at 11:00 PM ET the same evening, allowing minimal buffer for overtime resolution. Across major prediction platforms, this probability translates differently: Polymarket displays it as a decimal of approximately 1.22, whilst Kalshi and Betfair typically quote fractional or decimal equivalents that can shift based on their respective fee structures—Polymarket's 2% maker and 2% taker fees versus Kalshi's tiered commission model create distinct pricing at the margins, particularly for heavily skewed outcomes like this one.
Indiana's 2024 season trajectory and roster depth form the empirical foundation for the current odds. The Fever have invested significantly in guard depth and interior defence, factors that historically correlate with consistent regular-season performance. Toronto, conversely, entered the 2024 campaign with a younger core and developmental focus, making them structurally disadvantaged in head-to-head matchups against established contenders. Recent WNBA scheduling patterns show that late-August games rarely face postponement unless weather or facility issues emerge—neither anticipated for this fixture.
Traders monitoring this market should track injury reports released 24 to 48 hours before tip-off, particularly for Indiana's key rotation players. Kalshi's KYC requirements and Smarkets' EU-focused liquidity pools may restrict access for certain jurisdictions, whereas Polymarket's broader international reach can influence order-book depth. The narrow settlement window means any overtime scenario resolves quickly, reducing tail-risk uncertainty that sometimes inflates probabilities on platforms with extended settlement periods.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $74K.
Methodology
We read Indiana Fever vs. Toronto Tempo 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.
FAQ
- 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.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Polymarket Alternative has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Polymarket Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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