Columbus Crew vs. Atlanta United FC

Platform comparison

Active sub-markets

Market context

Columbus Crew will host Atlanta United FC in an MLS regular-season fixture on 24 May 2026. The match forms part of the league's mid-season schedule and carries standard competitive weight within the Eastern Conference standings at that point in the campaign.

The 100% implied probability across prediction markets warrants scrutiny against historical precedent for regular-season MLS matches. Sportsbook moneyline odds for Columbus–Atlanta encounters typically reflect a modest home advantage, with closing lines generally ranging between −110 and −130 for the home side depending on form and injury status. A 100% certainty in the prediction market suggests either exceptional confidence in Columbus's superiority or a technical artefact of low liquidity and sparse trading activity. Comparable MLS fixtures at similar points in the season rarely settle with such extreme certainty unless one team faces documented roster depletion or the match has been formally postponed.

Traders should monitor team news releases through May regarding injury confirmations, particularly for key attacking or defensive personnel on either side. Atlanta's historical away record against Columbus and recent form heading into late May will shape whether sportsbooks adjust their lines materially before settlement. Any official fixture postponement or rescheduling announcement would invalidate the current market entirely. The settlement window closes at 21:00 UTC on match day, allowing only same-day adjustments once team sheets are confirmed. Divergence between the 100% prediction-market probability and conventional sportsbook lines—if such divergence exists—typically signals either mispricing or insufficient market depth in the prediction contract.

Methodology

We track Columbus Crew vs. Atlanta United FC on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

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.

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.

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.