Portland Fire vs. Indiana Fever

Platform comparison

Active sub-markets

Market context

Polymarket is pricing the Portland Fire–Indiana Fever contract at 0% for YES, which leaves the market effectively at the floor on Polygon, with USDC margined conditional tokens implying no meaningful chance that Portland is selected to win once settlement rules are applied. In practical terms, a zero bid often reflects either a stale order book, a tiny size on the offer side, or a crowd that sees the home side as overwhelmingly likely to prevail. Because the market resolves on the official result, not the margin, even a lopsided spread does not matter unless the game outcome itself flips.

For context, comparable WNBA moneylines this week have made Indiana a heavy favourite rather than a prohibitive one. FanDuel listed the Fever around -9.5 to -11.5, while Action Network showed Indiana at roughly -10 against Portland, with the total near 175.5. That sort of pricing suggests the market is treating this as a strong home edge rather than a no-questions result, so a 0% Polymarket price is more extreme than the sportsbook consensus. Similar listings have tended to move only when injury news or lineup confirmation materially changes the favourite’s expected rotation.

The main catalysts are late team news, any schedule change, and whether the game is confirmed to start as listed at 7:00pm ET. For a conditional-token market, a postponement keeps the contract open until the fixture is played, while a cancellation with no make-up would push settlement to 50-50. Recent previews from Oddschecker and Action Network both framed Indiana as the stronger side, but any absence news involving Caitlin Clark, Aliyah Boston, or key Portland starters would be the sort of update that can move both the sportsbook number and the Polymarket order book quickly.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, 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

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.

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 it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.

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.