Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
83% | 17% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
83% | 17% | 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 |
|---|---|
| 1st 5 Innings O/U 2.5 | 83% |
| 1st 5 Innings O/U 3.5 | 73% |
| Los Angeles Dodgers vs. Colorado Rockies | 72% |
| Spread -1.5 | 63% |
| 1st 5 Innings O/U 4.5 | 62% |
| NRFI | 59% |
| 1st 5 Innings O/U 5.5 | 53% |
| O/U 10.5 | 53% |
| Spread -2.5 | 52% |
| 1st 5 Innings Spread -1.5 | 50% |
| O/U 11.5 | 44% |
| 1st 5 Innings O/U 6.5 | 41% |
| O/U 12.5 | 37% |
| 1st 5 Innings Spread -1.5 | 18% |
| Spread -1.5 | 18% |
| Spread -2.5 | 12% |
| Extra Innings | 8% |
Market context
The Los Angeles Dodgers face the Colorado Rockies on 17 August in an MLB regular-season fixture. The 72% crowd-implied probability favours the Dodgers, reflecting their substantially stronger roster composition and recent performance trajectory relative to the Rockies' rebuilding phase.
Historical matchup data and seasonal records provide the framework for interpreting current odds. The Dodgers have won roughly 65% of encounters against Colorado over the past five seasons, a gap widening as the Rockies' competitive window has narrowed. This August fixture falls within the final stretch of the regular season, where playoff-contending teams typically field full-strength lineups whilst rebuilding sides may rest key personnel. The Dodgers' position in the National League West standings and their investment in starting pitching depth historically correlate with higher win probabilities in late-season matchups against weaker divisional opponents.
Traders should monitor roster availability in the days preceding the fixture, particularly injury reports affecting either team's starting pitcher assignment. Recent trades or call-ups could alter expected lineups materially. Weather conditions at Coors Field—notably altitude effects and evening temperature shifts—occasionally create variance in scoring patterns that can shift implied probabilities. The settlement window extends to 25 August, allowing for postponement resolution should weather or scheduling conflicts arise. Current odds suggest the market is pricing the Dodgers' structural advantage heavily, leaving limited value unless late-breaking roster developments alter competitive balance substantially.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $223K.
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 Dodgers vs. Colorado Rockies 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.
UK Frequently Asked Questions
- 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.
- Can prediction markets influence election outcomes?
- Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.
- 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.
- 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.
- Are UK election prediction markets available from the UK?
- Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.
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