Portland Fire vs. Indiana Fever

Platform comparison

Active sub-markets

Market context

The Portland Fire are scheduled to face the Indiana Fever in WNBA regular-season action, with the market currently implying a 0% chance of a Portland win. That price is at the extreme end of the board and should be read as a signal of either stale pricing or a severe information gap rather than a true statement that Portland cannot win. In comparable WNBA moneyline markets, even sizeable underdogs can move quickly once line-ups are confirmed, especially when the favourite is at home and carries the more established offensive core. Indiana’s early-season form has been more tested, with Caitlin Clark driving the attack alongside Aliyah Boston and Kelsey Mitchell, while Portland have already shown they can stay competitive after an opening stretch that included a win over the Liberty.

For traders, the main variables are whether Indiana’s expected starters are all available and whether Portland can keep its rotation intact after a short turnaround. Recent market previews and odds coverage from OddsChecker and Action Network both pointed to Indiana as the stronger side but also noted that the spread had been large relative to the Fever’s consistency against the number. That matters because a market anchored at 0% YES can be highly sensitive to any late injury report, rest decision, or unexpected absence. The most relevant catalyst is the official game-day status of Clark, Boston and Mitchell, plus any late change to Portland’s defensive personnel, since those updates can shift the fair price long before tip-off.

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

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.

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.