Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
85% | 15% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
85% | 15% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1st 5 Innings O/U 2.5 | 85% |
| 1st 5 Innings O/U 3.5 | 73% |
| 1st 5 Innings O/U 4.5 | 62% |
| NRFI | 55% |
| O/U 9.5 | 52% |
| 1st 5 Innings O/U 5.5 | 51% |
| Spread -1.5 | 48% |
| O/U 10.5 | 45% |
| 1st 5 Innings Spread -1.5 | 41% |
| 1st 5 Innings O/U 6.5 | 40% |
| Los Angeles Angels vs. Baltimore Orioles | 37% |
| Spread -2.5 | 37% |
| O/U 11.5 | 35% |
| Spread -1.5 | 27% |
| 1st 5 Innings Spread -1.5 | 24% |
| Spread -2.5 | 21% |
| Extra Innings | 8% |
Market context
Polymarket is pricing the Angels at **37%** against the Orioles, which means the contract is trading as a clear underdog position for Los Angeles, with the implied favourite sitting on Baltimore’s side of the book. On Polymarket, the payout is settled in **USDC** on **Polygon** through conditional tokens, so the market is effectively a live gauge of how traders think the official MLB result will land, not a forecast of runs, innings, or margin.
The recent head-to-head history gives Baltimore the stronger baseline, but not by a wide margin. The Orioles beat the Angels **6-1** on 22 June and **5-2** on 4 August, while the Angels answered with a **7-6** win on 24 June, showing that the matchup has been competitive even if Baltimore has had the better recent overall run. Longer sample data also favours the Orioles: one statmuse-style summary puts Baltimore ahead in the last ten meetings, and CBS Sports noted the Orioles were **21-6 against the Angels since 2022**, which is the kind of record that tends to keep a mid-30s Angels price from drifting higher without a clear roster or pitching edge.
The main trader catalysts are the confirmed starting pitchers, late lineup news, and any weather or schedule disruption before first pitch at **12:35PM ET**. Baltimore’s recent form has included stretches of muted offence, with CBS Sports noting the club had been blanked in three of its previous five games, while the Angels had just snapped a losing run with a shutout win over Milwaukee; either development can matter in a one-game market where bullpen usage from the prior series may also shape late-game equity. If the game is postponed, the contract stays open until completion; if it is cancelled or ends tied, it resolves **50-50**, which is a separate outcome traders have to factor into the final price.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $49K.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
Trade Los Angeles Angels vs. Baltimore Orioles on PolyGram
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