Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
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% |
| 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% |
| Los Angeles Galaxy 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% |
| St. Louis City SC (-1.5) | 87% |
| Both Teams to Score in Second Half | 51% |
| 2nd Half O/U 0.5 | 51% |
| 2nd Half O/U 1.5 | 51% |
| Los Angeles Galaxy 2nd Half O/U 0.5 | 51% |
| St. Louis City SC 2nd Half O/U 0.5 | 51% |
| 2nd Half O/U 2.5 | 50% |
| Los Angeles Galaxy 2nd Half O/U 1.5 | 50% |
| St. Louis City SC 2nd Half O/U 1.5 | 50% |
| Los Angeles Galaxy O/U 1.5 | 47% |
| St. Louis City SC (-2.5) | 17% |
| O/U 4.5 | 17% |
| Los Angeles Galaxy O/U 2.5 | 3% |
| O/U 5.5 | 2% |
| Los Angeles Galaxy (-1.5) | 0% |
| Los Angeles Galaxy (-2.5) | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 2.5 | 0% |
| Los Angeles Galaxy 1st Half O/U 0.5 | 0% |
| Los Angeles Galaxy 1st Half O/U 1.5 | 0% |
Market context
Los Angeles Galaxy and St Louis City SC meet in an MLS match that can still move a “more markets” line sharply if the game opens up, but the crowd’s 1% yes implies the market is treating the listed event as a long shot unless a specific sub-market is confirmed separately. The best historical guide is the head-to-head profile: their previous meetings have been draw-heavy, with St Louis unbeaten in the sample and four of six finishing level, while one recent meeting finished 3-3, showing that these fixtures can swing from cagey to chaotic rather than following a stable scoring pattern.[4][5]
For traders, the main catalyst is likely to be *line-up and match-scope confirmation* rather than any political-style polling movement: if the market is keyed to an additional in-game or prop market, the biggest dependency is whether pre-match team news, late injury updates, or a market-specific listing appears before kick-off.[1][6] If the current pricing is anchored to the game total, the Fox Sports boxscore has it set at 2.5 goals, which points to the market leaning on a relatively low-scoring baseline despite the recent 3-3 precedent.[6] That makes official team announcements and any late shift in the match board more important than broader form narratives.[5][6]
Methodology
Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Los Angeles Galaxy vs. St. Louis City SC - More Markets plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.
Resolution & payout
Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.
Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.
FAQ
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- Which platform has the deepest political liquidity?
- Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.
- How fast do political markets react to news?
- High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.
- Are political prediction markets legal in my country?
- It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
- Which political events have the biggest volume?
- US Presidential election, party nominations (DNC/RNC), Senate majorities, individual state outcomes (Pennsylvania, Michigan, Wisconsin), and major European elections. Peak markets reach $50-500M per event.
Trade Los Angeles Galaxy vs. St. Louis City SC - More Markets on Trump Prediction
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