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 |
|---|---|
| Charlotte FC (-1.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| 1st Half O/U 2.5 | 100% |
| Charlotte FC O/U 0.5 | 100% |
| Charlotte FC O/U 1.5 | 100% |
| Charlotte FC O/U 2.5 | 100% |
| Columbus Crew O/U 0.5 | 100% |
| Charlotte FC 1st Half O/U 0.5 | 100% |
| Charlotte FC 1st Half O/U 1.5 | 100% |
| Columbus Crew 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Charlotte FC 2nd Half O/U 0.5 | 100% |
| Columbus Crew (-1.5) | 0% |
| Charlotte FC (-2.5) | 0% |
| Columbus Crew (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Columbus Crew O/U 1.5 | 0% |
| Columbus Crew O/U 2.5 | 0% |
| Columbus Crew 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% |
| Charlotte FC 2nd Half O/U 1.5 | 0% |
| Columbus Crew 2nd Half O/U 0.5 | 0% |
| Columbus Crew 2nd Half O/U 1.5 | 0% |
Market context
Charlotte FC will travel to Columbus Crew for a Major League Soccer fixture on 15 August at 7:30 PM ET. The conditional market on Polymarket currently settles at 100% YES, indicating traders expect additional betting markets to be created for this match. Settlement occurs at 23:30 UTC on the same date, giving a window of roughly 16 hours after kick-off for new markets to appear. USDC liquidity on Polygon underpins the contract; resolution depends on whether Polymarket's operators deploy supplementary markets rather than on the match outcome itself.
Historical precedent suggests MLS fixtures of this profile typically attract multiple markets within hours of the primary match market launching. Polymarket has established a pattern of releasing goal-scorer markets, total goals markets, and half-time result markets for top-tier fixtures, though coverage varies by matchday and competing events. The 100% probability reflects high confidence in this precedent rather than certainty—markets have occasionally failed to materialise for lower-profile fixtures or when platform resources were diverted elsewhere.
Traders should monitor Polymarket's official announcements and the platform's market creation feed in the 24 hours preceding kick-off. Crew's recent form and injury updates, published through MLS official channels and team statements, may influence whether additional markets justify creation. The settlement window's tight closure means any market creation must occur before 23:30 UTC; delays in Polymarket's market deployment process or unexpected platform maintenance could affect resolution.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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 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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