Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Chicago Fire FC (-1.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| Chicago Fire FC O/U 0.5 | 100% |
| Chicago Fire FC O/U 1.5 | 100% |
| Chicago Fire FC 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Chicago Fire FC 2nd Half O/U 0.5 | 100% |
| Club Necaxa (-1.5) | 0% |
| Chicago Fire FC (-2.5) | 0% |
| Club Necaxa (-2.5) | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Chicago Fire FC O/U 2.5 | 0% |
| Club Necaxa O/U 0.5 | 0% |
| Club Necaxa O/U 1.5 | 0% |
| Club Necaxa O/U 2.5 | 0% |
| Chicago Fire FC 1st Half O/U 1.5 | 0% |
| Club Necaxa 1st Half O/U 0.5 | 0% |
| Club Necaxa 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Chicago Fire FC 2nd Half O/U 1.5 | 0% |
| Club Necaxa 2nd Half O/U 0.5 | 0% |
| Club Necaxa 2nd Half O/U 1.5 | 0% |
Market context
Chicago Fire FC’s Leagues Cup meeting with Club Necaxa is trading as a **100% YES** on Polymarket, so the contract is effectively priced as a certainty before the settlement window closes. On Polymarket, that view is expressed through USDC on Polygon and resolved by conditional tokens, which means the market is not about the abstract quality of the fixture but about whether the event definition is satisfied by the outcome and official match context.
That kind of extreme pricing is usually read as a shorthand for an event that has either already happened or is treated by the market as fully locked in, rather than as a genuine live uncertainty. The closest comparable reference point is the underlying fixture itself: a first-ever official meeting between Chicago and Necaxa in Leagues Cup play, with Chicago’s recent form listed at three wins from five and Necaxa’s at two wins, one draw and two losses in the competition preview.[2] Chicago were also described as a home favourite in pre-match market framing, with the preview citing a 62% market share for the Fire versus 18% for Necaxa.[2]
The main catalysts for a trader to watch are confirmation of the official match record, any adjustment to the fixture time, and whether the Leagues Cup result is finalised without disruption to settlement terms. Match previews and listings place kick-off at 8:30 pm ET on 6 August at SeatGeek Stadium, while live match pages and highlights confirm the game has been played, which matters more for a conditional-token market than pre-match odds.[1][5][7][14] Any late administrative changes, such as abandonment, rescheduling or a venue change, would be the kind of dependency that can affect how a “More Markets” contract settles.
Methodology
We track Chicago Fire FC vs. Club Necaxa - More Markets across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within 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.
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