Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Is Kalshi Legal in California) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| St. Louis City SC (-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% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| San Jose Earthquakes O/U 0.5 | 100% |
| St. Louis City SC O/U 0.5 | 100% |
| St. Louis City SC O/U 1.5 | 100% |
| St. Louis City SC O/U 2.5 | 100% |
| St. Louis City SC 1st Half O/U 0.5 | 100% |
| St. Louis City SC 1st Half O/U 1.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| San Jose Earthquakes 2nd Half O/U 0.5 | 100% |
| St. Louis City SC 2nd Half O/U 0.5 | 100% |
| San Jose Earthquakes (-1.5) | 0% |
| San Jose Earthquakes (-2.5) | 0% |
| St. Louis City SC (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 2.5 | 0% |
| San Jose Earthquakes O/U 1.5 | 0% |
| San Jose Earthquakes O/U 2.5 | 0% |
| San Jose Earthquakes 1st Half O/U 0.5 | 0% |
| San Jose Earthquakes 1st Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| San Jose Earthquakes 2nd Half O/U 1.5 | 0% |
| St. Louis City SC 2nd Half O/U 1.5 | 0% |
Market context
The San Jose Earthquakes will host St. Louis City SC on 15 August 2026 at 10:30 PM ET in an MLS regular-season fixture. The settlement window closes at 02:30 UTC on 16 August, capturing the full match result and any official post-match procedures. This market sits within the broader ecosystem of sports prediction contracts, where regulatory treatment varies significantly by jurisdiction and contract structure.
Regulatory frameworks shape how this market functions across different territories. Under German GlüStV (Glücksspielstaatsvertrag), sports prediction markets require explicit licensing, and operators must implement robust customer verification protocols. The US CFTC maintains jurisdiction over certain prediction contracts but has historically exempted sports-settled binary options meeting specific criteria, though enforcement remains selective. For traders in jurisdictions permitting participation without full KYC documentation, the $1,500 threshold commonly referenced in no-KYC frameworks represents a practical accessibility ceiling—positions below this value typically require minimal identity verification, whilst larger stakes trigger standard anti-money-laundering procedures. This tiered approach affects market liquidity distribution and participant composition.
The 0% implied probability reflects either minimal trading activity or strong consensus against settlement occurring as specified. Traders should monitor official MLS fixture confirmations, venue availability, and any weather or scheduling announcements in the fortnight preceding the match. Recent injury reports and team roster changes typically emerge through official club channels and sports news outlets in the week before fixtures. Settlement hinges on the match occurring as scheduled and official MLS records confirming the result.
Methodology
This overview of San Jose Earthquakes vs. St. Louis City SC - More Markets reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.
Resolution & payout
On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.
FAQ
- Is Polymarket legal in my country?
- Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Is Kalshi Legal in California has a different geo footprint.
- Do I need to KYC for Is Kalshi Legal in California?
- Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.
- How are winnings taxed?
- Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Is Kalshi Legal in California stores an email address and wallet addresses rather than a legal name. Over $1,500 lifetime volume triggers KYC, after which identity is no longer anonymous.
- Are prediction markets gambling?
- Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.
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