Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on BTC Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on BTC Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on BTC Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on BTC Prediction → |
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 BTC Prediction.
Active sub-markets
| Spread -4.5 | 0% Los Angeles Dodgers | 100% Baltimore Orioles |
| Spread -3.5 | 0% Los Angeles Dodgers | 100% Baltimore Orioles |
| Spread -2.5 | 0% Los Angeles Dodgers | 100% Baltimore Orioles |
| Spread -1.5 | 0% Baltimore Orioles | 100% Los Angeles Dodgers |
| Spread -2.5 | 0% Baltimore Orioles | 100% Los Angeles Dodgers |
| O/U 6.5 | 100% Over | 0% Under |
Market context
The Orioles and Dodgers met at Dodger Stadium on 19 June, and the official final score was Dodgers 6-5 Orioles after a ninth-inning error decided the game.[3] That makes the current **0% YES** price consistent with a settled result if the market has already resolved on-chain, since baseball game contracts typically only stay live if the event is postponed, cancelled, or otherwise unresolved under the rules. The listed settlement window runs to 27 June, but the primary trigger here is the official final game status rather than the calendar alone.[3]
For a prediction-market trader, the useful comparison is not the box score itself but the way MLB markets behave around late scoring changes and official records: once a final is posted by the league and major score providers, the contract outcome generally becomes mechanical, with on-chain USDC settlement following the designated oracle or resolution source. In practice, that means the only material risk after the game is not a swing in team performance, but a rules edge case such as a postponement, suspended game, or cancellation. The game has already been completed, so there is no live linkage to BTC or ETH price action unless the market is used as collateral elsewhere.
The main catalysts to watch in comparable contracts are schedule notices, rain-delay updates, and any official corrections from MLB or the venue that could affect whether the contest is classed as final. SeatGeek listed the matchup for 19 June at 7:10pm local time, and ESPN and MLB both carried the result as final, which is the decisive reference point for resolution.[1][3][4] If the market still shows 0% YES, the most likely explanation is that trading is reflecting post-resolution mechanics rather than uncertainty about who won.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $1.6M.
Methodology
This page reads Baltimore Orioles vs. Los Angeles Dodgers on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed for comparison. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- Where can I trade this market with the lowest fees?
- On BTC Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- BTC Prediction 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.
- 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.
- 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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