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 |
|---|---|
| O/U 0.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| Colorado Rapids SC O/U 0.5 | 100% |
| Colorado Rapids SC 1st Half O/U 0.5 | 100% |
| Colorado Rapids SC (-1.5) | 0% |
| Los Angeles FC (-1.5) | 0% |
| Colorado Rapids SC (-2.5) | 0% |
| Los Angeles FC (-2.5) | 0% |
| O/U 1.5 | 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% |
| Colorado Rapids SC O/U 1.5 | 0% |
| Colorado Rapids SC O/U 2.5 | 0% |
| Los Angeles FC O/U 0.5 | 0% |
| Los Angeles FC O/U 1.5 | 0% |
| Los Angeles FC O/U 2.5 | 0% |
| Colorado Rapids SC 1st Half O/U 1.5 | 0% |
| Los Angeles FC 1st Half O/U 0.5 | 0% |
| Los Angeles FC 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 0.5 | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Colorado Rapids SC 2nd Half O/U 0.5 | 0% |
| Colorado Rapids SC 2nd Half O/U 1.5 | 0% |
| Los Angeles FC 2nd Half O/U 0.5 | 0% |
| Los Angeles FC 2nd Half O/U 1.5 | 0% |
Market context
Colorado Rapids and Los Angeles FC meet in an MLS regular-season fixture on 19 August at 21:30 ET, with settlement occurring just hours after full-time whistle. The market currently shows 0% implied probability for the "More Markets" contract, reflecting either minimal liquidity on this particular conditional token or genuine uncertainty about whether additional betting markets will be offered on Polymarket's Polygon infrastructure for this specific match. Traders holding USDC on the network face a binary outcome: either supplementary markets (likely goal-scorer, corner, or card-related props) materialise before the settlement window closes on 20 August at 01:30 UTC, or they do not.
Historical precedent suggests Polymarket expands market depth for fixtures involving top-tier MLS franchises, particularly when both teams carry playoff implications. LAFC finished 2023 as the league's highest-scoring side, whilst Colorado has demonstrated volatility in recent seasons. The current zero-probability reading appears disconnected from typical conditional token behaviour on high-profile matches, suggesting either a technical listing issue or that traders have not yet priced in the likelihood of supplementary offerings.
The critical catalyst is Polymarket's own operational decision, which typically depends on real-time trading volume and platform capacity during the match window. Recent MLS coverage on the platform has expanded, though fixture-specific market proliferation remains inconsistent. Traders should monitor the main match market's activity level in the hours before kickoff; sustained volume often correlates with expanded conditional token deployment.
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
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
- 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.
- 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 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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