Columbus Crew vs. Atlanta United FC - More Markets

Platform comparison

Active sub-markets

Market context

Columbus Crew will face Atlanta United FC in an MLS regular-season match on 24 May 2026 at 17:00 ET. The current probability displayed across platforms reflects near-certainty that additional markets will be created for this fixture, a standard expectation for major league fixtures on prediction platforms. The 100% implied probability suggests either the market has already settled affirmatively or traders view the outcome as inevitable given platform precedent.

Historical MLS fixture coverage shows that Polymarket, Kalshi, Betfair, and Smarkets have diverged meaningfully on secondary market creation. Polymarket's binary structure typically requires explicit resolution criteria, whilst Betfair's exchange model allows users to create their own markets once initial liquidity thresholds are met. Kalshi's regulatory constraints under CFTC oversight have historically limited its sports market breadth compared to offshore operators. Smarkets, operating under UK gambling commission licensing, has maintained consistent MLS coverage but with lower liquidity than Polymarket on equivalent fixtures. Fee structures vary: Polymarket charges 2% on winning positions, Kalshi takes 2–5% depending on market type, whilst Betfair's commission scales from 2–5% based on volume. The decimal odds format on Betfair and Smarkets versus Polymarket's implied probability display can obscure subtle differences in how traders price identical outcomes.

Traders should monitor MLS scheduling confirmations and any fixture postponements announced before settlement. Platform-specific factors include whether Polymarket's market creator has pre-committed to additional markets, and whether Kalshi's compliance team has approved expanded MLS coverage for this season. Recent MLS fixture data from ESPN and the official league schedule will confirm timing dependencies.

Methodology

This page compares Columbus Crew vs. Atlanta United FC - More Markets specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. Live odds come from the Polymarket order book; the other venues' contract details are maintained manually because their APIs aren't directly comparable. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). PolyGram routes every trade directly into Polymarket's on-chain settlement, which is why payouts land fastest.

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.

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.