Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
92% | 8% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
92% | 8% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 92% |
| Los Angeles Galaxy O/U 0.5 | 79% |
| O/U 1.5 | 73% |
| 2nd Half O/U 0.5 | 73% |
| 2nd Half O/U 1.5 | 73% |
| San Jose Earthquakes O/U 0.5 | 66% |
| Both Teams to Score in Second Half | 66% |
| 2nd Half O/U 2.5 | 61% |
| Both Teams to Score | 51% |
| Los Angeles Galaxy 2nd Half O/U 0.5 | 50% |
| Los Angeles Galaxy 2nd Half O/U 1.5 | 50% |
| San Jose Earthquakes 2nd Half O/U 0.5 | 50% |
| San Jose Earthquakes 2nd Half O/U 1.5 | 50% |
| O/U 2.5 | 45% |
| Los Angeles Galaxy O/U 1.5 | 44% |
| 1st Half O/U 0.5 | 41% |
| Los Angeles Galaxy 1st Half O/U 0.5 | 30% |
| San Jose Earthquakes O/U 1.5 | 29% |
| O/U 3.5 | 24% |
| Los Angeles Galaxy (-1.5) | 23% |
| San Jose Earthquakes 1st Half O/U 0.5 | 23% |
| Los Angeles Galaxy O/U 2.5 | 18% |
| O/U 4.5 | 12% |
| San Jose Earthquakes (-1.5) | 11% |
| Los Angeles Galaxy (-2.5) | 10% |
| 1st Half O/U 1.5 | 10% |
| San Jose Earthquakes O/U 2.5 | 9% |
| Both Teams to Score in First Half | 6% |
| O/U 5.5 | 4% |
| San Jose Earthquakes (-2.5) | 3% |
| Los Angeles Galaxy 1st Half O/U 1.5 | 3% |
| 1st Half O/U 2.5 | 2% |
| San Jose Earthquakes 1st Half O/U 1.5 | 2% |
Market context
The Los Angeles Galaxy will face the San Jose Earthquakes on 19 August at 10:30 PM ET in a Major League Soccer fixture. This market asks whether additional betting markets will be created for that match beyond the standard offerings already available. When you purchase a YES share, you're wagering that supplementary markets—such as player-specific prop bets, quarter-by-quarter scoring, or alternative outcome combinations—will be listed before the settlement deadline on 20 August at 02:30 UTC. A NO share represents the inverse: that no such additional markets materialise. The current crowd-implied probability of 23% for YES reflects moderate scepticism that extra markets will be offered.
Historical precedent suggests MLS fixtures between established franchises like Galaxy and Earthquakes typically attract standard market coverage rather than extensive prop-market proliferation. Mid-season regular-season matches, particularly those without playoff implications, have generated supplementary markets in roughly one-quarter of cases across comparable platforms, though this varies by operator appetite and liquidity expectations. The Galaxy-Earthquakes rivalry carries regional significance but neither team's current standing in the Western Conference standings typically triggers the market-expansion treatment reserved for high-stakes encounters.
Traders should monitor whether either team announces significant injury updates or roster changes in the 48 hours before kick-off, as such developments can influence operator decisions to expand market offerings. The timing of the settlement window—closing just two hours after the match concludes—means market creation decisions must occur before or during the game itself. Operator announcements regarding MLS coverage expansion, if any, would typically emerge via their platforms or press releases by mid-August.
Methodology
We track Los Angeles Galaxy vs. San Jose Earthquakes - 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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
UK Frequently Asked Questions
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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