Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Portland Fire vs. Indiana Fever | 0% YES | 100% NO |
| Spread -12.5 | 100% YES | 0% NO |
| Spread -9.5 | 100% YES | 0% NO |
| O/U 175.5 | 0% YES | 100% NO |
| O/U 179.5 | 0% YES | 100% NO |
| Spread -13.5 | 100% YES | 0% NO |
Market context
Polymarket is pricing the Portland Fire win contract at 0% YES, leaving the Indiana Fever side effectively as the only live outcome. On-chain, that means traders holding USDC on Polygon are effectively valuing the conditional token for a Portland result at near-worthless levels, with any price discovery hinging on the game being completed rather than the market staying open for a postponement or a no-contest settlement.
That reading is consistent with how basketball moneylines usually behave when one side is a heavy home favourite but not when a market has gone completely one-sided. The public previews for this fixture pointed to Indiana control rather than a competitive coin-flip: Oddschecker described the Fever as the stronger team and still flagged the spread as large, while Action Network listed Indiana around -470 on the moneyline and a total in the mid-170s. In similar WNBA spots, a 0% implied chance usually reflects either stale pricing or a market that has moved hard after team news, not a genuine expectation of no upset ever.
The key catalysts are straightforward: confirm the game starts on schedule, watch for late injury or rest updates, and check whether any postponement language emerges from the league. Recent coverage from Action Network and Oddschecker anchored the handicap around Indiana’s home edge and Caitlin Clark-led offence, with the main risk to any pre-game pricing being an unexpected availability change or a delay that keeps the conditional token live until completion. If the fixture is played as listed at Gainbridge Fieldhouse, settlement should follow the final result; if it is cancelled outright, the market remains subject to the 50-50 fallback.
Methodology
This page reviews Portland Fire vs. Indiana Fever across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
Trade Portland Fire vs. Indiana Fever on PolyGram
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