Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 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% |
| Chicago Fire FC O/U 0.5 | 100% |
| Charlotte FC O/U 0.5 | 100% |
| Chicago Fire FC 1st Half O/U 0.5 | 100% |
| Charlotte FC 1st Half O/U 0.5 | 100% |
| O/U 2.5 | 70% |
| Chicago Fire FC O/U 1.5 | 56% |
| Charlotte FC O/U 1.5 | 56% |
| Chicago Fire FC O/U 2.5 | 55% |
| Both Teams to Score in Second Half | 51% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| Chicago Fire FC 2nd Half O/U 0.5 | 50% |
| Chicago Fire FC 2nd Half O/U 1.5 | 50% |
| Charlotte FC 2nd Half O/U 0.5 | 50% |
| Charlotte FC 2nd Half O/U 1.5 | 50% |
| Charlotte FC O/U 2.5 | 32% |
| O/U 3.5 | 30% |
| Chicago Fire FC (-2.5) | 29% |
| Chicago Fire FC (-1.5) | 13% |
| O/U 4.5 | 12% |
| O/U 5.5 | 5% |
| Charlotte FC (-1.5) | 2% |
| Charlotte FC (-2.5) | 1% |
| 1st Half O/U 2.5 | 1% |
| Chicago Fire FC 1st Half O/U 1.5 | 1% |
| Charlotte FC 1st Half O/U 1.5 | 1% |
Market context
Chicago Fire FC and Charlotte FC meet in an MLS regular-season game on 1 August, with the market settling on the **“More Markets”** outcome rather than the match result itself. The crowd-implied 13% YES price suggests traders see only a low-probability chance that the relevant ancillary condition is met, which is consistent with a bucket of sub-markets that usually need a specific in-game event, player stat line, or listed trigger to clear rather than a routine full-time scoreline.
Recent head-to-head results show this fixture has been capable of producing goals and swings, which is useful context when pricing conditional derivatives around totals, cards, or player events. Chicago beat Charlotte 3-2 in June 2025 and 4-1 away in May 2025, while Charlotte had won three of the previous four meetings before that run[8][11][18]. Broader previews also pointed to both sides arriving with mixed defensive form and recent results that could support volatility rather than a dull script[17]. For on-chain traders, that matters because a USDC-settled market can move quickly on any confirmed lineup or live-odds adjustment, even if the base probability is low.
Catalysts before the 00:30 UTC settlement window are mostly event-driven: official line-ups, late injury news, and any shift in market pricing once the match kicks off. If the underlying soccer odds shorten into the close, or if crypto liquidity conditions tighten, the cost of taking exposure can widen as spot BTC and ETH move, especially on exchanges where funding and whale flows are already directional. In practice, the most material watchpoint is whether the game state creates the specific “More Markets” trigger early enough for the contract to resolve before the window closes.
Methodology
This page reads Chicago Fire FC vs. Charlotte FC - More Markets on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
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