Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
86% | 14% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
86% | 14% | 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 in an MLB regular-season matchup scheduled for 24 May at 1:35 PM ET. The current crowd-implied probability of 65% favours a Tigers victory, suggesting market participants view Detroit as the stronger side for this particular contest.
Detroit's recent performance trajectory and roster composition provide context for the elevated confidence. The Tigers have invested substantially in their pitching rotation and offensive depth over the past two seasons, whilst Baltimore has experienced inconsistent results despite periodic competitive stretches. Historical head-to-head records between these franchises over the past three seasons show Detroit holding a marginal advantage, though individual game outcomes remain volatile. Comparable matchups involving teams with similar win-probability differentials typically see the favoured side convert at rates between 60–70%, suggesting the current market pricing sits within expected ranges.
Traders monitoring this market should track injury reports released in the 48 hours preceding the fixture, particularly regarding starting pitchers and key position players. Weather conditions at Comerica Park on game day—specifically wind direction and temperature—can materially affect outcomes in May baseball. Recent form entering the fixture date warrants attention; a string of consecutive wins or losses for either side in the week prior could shift probability estimates. Official MLB injury bulletins and team announcements through 23 May represent the primary catalysts likely to move the market materially from its current position.
Methodology
This page tracks Detroit Tigers vs. Baltimore Orioles across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. PolyGram routes every trade through to Polymarket — at 0% fees.
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
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- 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.
Trade Detroit Tigers vs. Baltimore Orioles on PolyGram
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