Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
73% | 27% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
73% | 27% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
Market context
The Detroit Tigers face the Baltimore Orioles on 24 May in an MLB regular-season fixture. The 77% implied probability favours Detroit, reflecting their stronger recent performance and roster composition heading into the 2026 season. This probability represents a decisive market lean rather than a marginal edge, suggesting traders view the Tigers as clear favourites for this particular matchup.
Historical matchup data between these franchises shows the Tigers have maintained a competitive advantage in recent seasons, though individual games remain subject to pitching matchups and daily form. The Orioles have periodically challenged Detroit's division dominance, but consistency favours the Tigers across multiple statistical measures including run differential and win-loss records in comparable fixtures. The current 77% reading aligns with how markets typically price teams with established advantages in head-to-head play.
Key variables affecting settlement include starting pitcher assignments and injury status for both rosters. Recent roster moves or roster updates announced closer to game day could shift the probability, particularly if either team confirms the absence of key players. Weather conditions at the scheduled 1:35 PM ET start time may also influence gameplay, though Detroit's home-field advantage at Comerica Park is already factored into the current odds. Traders should monitor official MLB injury reports and team announcements in the days preceding the fixture, as late-breaking roster changes have historically moved comparable markets by 5–10 percentage points.
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. Baltimore Orioles 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
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
FAQ
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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.
- What does it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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