Columbus Crew vs. Atlanta United FC - More Markets

Platform comparison

Active sub-markets

Market context

Columbus Crew will face Atlanta United FC on 24 May 2026 in a regular-season Major League Soccer fixture, with kickoff scheduled for 17:00 ET. The 82% implied probability currently priced across major platforms reflects Columbus as clear favourites in this matchup. Polymarket's decimal-odds display (approximately 1.22) and Kalshi's binary YES/NO structure both converge on this assessment, though Betfair's fractional-odds convention (around 11/50) may appear tighter to traditional punters. Smarkets' commission-based model differs materially from Polymarket's flat-fee approach, affecting effective odds for position sizing at this probability depth.

Historical MLS head-to-head records between these clubs show Columbus has held a slight edge in recent seasons, winning 8 of their last 16 meetings since 2019. Atlanta's inconsistency—particularly away from Mercedes-Benz Stadium—supports the current market lean towards Columbus. However, MLS form tables shift rapidly mid-season; Atlanta's performance in May will depend heavily on their April results and any injury developments to key attacking players.

Traders should monitor team news releases through late April, particularly regarding squad availability and any tactical adjustments announced by either manager. Weather conditions at Lower.com Field in Columbus on match day may favour Columbus's possession-based approach. Polymarket's KYC requirements remain less stringent than Kalshi's, potentially affecting liquidity distribution across platforms as settlement approaches. The settlement window closes at 21:00 ET on match day, allowing only post-match confirmation of final odds movements.

Methodology

We read Columbus Crew vs. Atlanta United FC - More Markets from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live quote comes directly from the Polygon order book; the other three are listed with their platform attributes — fees, KYC, settlement currency, payment options — because a 1:1 contract comparison without API access would be guesswork.

Resolution & payout

Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.

Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.

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'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 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.