Inter Miami CF vs. Philadelphia Union - More Markets

Platform comparison

Active sub-markets

Market context

Inter Miami CF will face Philadelphia Union in an MLS regular-season fixture on 24 May at 7:00 PM ET. Polymarket currently prices the "More Markets" contract at 30% YES, reflecting trader conviction that additional betting markets will be offered on this specific match before the settlement window closes at 23:00 UTC on that date. The contract settles affirmatively if Polymarket itself creates supplementary conditional markets tied to this fixture—such as first-goal scorer, total shots, or team-specific performance metrics—beyond the standard match outcome and spread offerings.

Historical precedent suggests Polymarket expands its MLS coverage selectively based on liquidity thresholds and user demand. Comparable fixtures between established franchises typically attract secondary markets within 48 hours of kickoff, particularly when primary markets exceed $50,000 in volume. Inter Miami's recent prominence as a destination club and Philadelphia's consistent playoff contention make this a higher-profile matchup than mid-table encounters, though neither team commands the liquidity ceiling of top-tier European fixtures.

Traders should monitor Polymarket's official market creation announcements and the primary match market's trading activity through 23 May. Significant volume in the main Inter Miami–Philadelphia contract would signal platform interest in deploying conditional tokens. Fixture scheduling changes, injury announcements affecting key players, or unexpected weather conditions could influence whether Polymarket deems the match sufficiently liquid to justify secondary market infrastructure. The settlement window's tight closure—matching local kickoff time—means market creation decisions typically crystallise 24 to 36 hours beforehand.

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

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

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.

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.

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.

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.