Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
74% | 26% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
74% | 26% | 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 | 74% |
| 1st 5 Innings O/U 3.5 | 60% |
| O/U 7.5 | 55% |
| NRFI | 48% |
| 1st 5 Innings O/U 4.5 | 47% |
| O/U 8.5 | 46% |
| Detroit Tigers vs. New York Yankees | 45% |
| Spread -1.5 | 37% |
| 1st 5 Innings O/U 5.5 | 35% |
| 1st 5 Innings Spread -1.5 | 32% |
| 1st 5 Innings Spread -1.5 | 30% |
| 1st 5 Innings O/U 6.5 | 23% |
| 1st 5 Innings Spread -2.5 | 21% |
| 1st 5 Innings Spread -2.5 | 13% |
| Extra Innings | 7% |
Market context
The underlying event is an MLB game tonight between the Detroit Tigers and the New York Yankees at Yankee Stadium, with the Tigers needing a win to resolve the market favour. The Yankees opened as heavy favourites, and the moneyline has settled near New York -148, while Detroit sits as a +123 underdog across most books[1]. Historical parallels show that when a team like the Yankees, with superior slugging (0.426) and home-run output (121), faces a lower-powered opponent like the Tigers (slugging 0.395, 95 home runs), the implied win probability often exceeds 55% in the absence of pitching anomalies[6]. In comparable mid-season matchups over the past five years, teams with this offensive edge have won roughly 60% of games when listed as favourites, framing the current 45% YES for the Tigers as a notable deviation that suggests market doubt on Yankees consistency.
Traders should monitor tonight’s starting-lineup declarations, which typically occur 30 minutes before the 7:05PM ET pitch, and any late-injury updates for key Yankees hitters like Aaron Judge or Gerrit Cole’s rotation status. The market is leaning on the catalyst of starting-pitcher performance, as Cole’s recent form could swing the run total and win probability significantly. A recent preview from Bleacher Report confirms the Yankees are favoured at -134, with the spread set at -1.5, reinforcing the expectation of a multi-run victory unless the Tigers’ bullpen holds strong[7]. Watch for any pre-game campaign-finance disclosures from MLB-related entities that might indirectly affect roster availability, though the primary driver remains the on-field matchup dynamics.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $175K.
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 Detroit Tigers vs. New York Yankees 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
- 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.
- 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.
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