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. The market settlement hinges on whether additional betting markets will be offered for this specific match, with the current crowd-implied probability at 16% YES. This is a secondary-layer market—not a direct wager on the match outcome itself, but rather on the availability of derivative markets around it.

The 16% probability reflects historical patterns in MLS market coverage. Major platforms typically expand market offerings for high-profile fixtures or derbies, whilst mid-table regular-season matches often receive minimal secondary markets. Inter Miami's recent prominence (driven by Lionel Messi's presence through 2024) has elevated their fixture visibility, though the Union lack comparable draw. Comparable cases show that markets settle YES when sportsbooks add props, live-betting markets, or alternative lines; they settle NO when only standard match-winner and total-goals markets remain available. The settlement criteria will depend on the exact definition of "more markets" in the contract terms—whether this includes live-in-play markets, player-performance props, or only pre-match alternatives.

Traders should monitor MLS schedule announcements and broadcast assignments, as nationally televised matches attract broader market coverage. The CFTC's reach into US-based prediction markets and the German GlüStV's treatment of sports derivatives affect which platforms can legally offer this market. For traders accessing this market without KYC verification up to the $1,500 threshold, settlement confirmation will depend on the platform's regulatory jurisdiction; UK-based operators typically require full verification regardless of stake size, whilst some offshore venues enforce the $1,500 exemption more strictly.

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.

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.