Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Qué Es) Pick polygram.ink (preferred broker) |
76% | 24% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
76% | 24% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See 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 | 76% |
| 1st 5 Innings O/U 3.5 | 64% |
| O/U 7.5 | 60% |
| 1st 5 Innings O/U 4.5 | 53% |
| O/U 8.5 | 52% |
| New York Yankees vs. Baltimore Orioles | 51% |
| NRFI | 48% |
| O/U 9.5 | 41% |
| Spread -1.5 | 39% |
| 1st 5 Innings O/U 5.5 | 39% |
| Spread -1.5 | 33% |
| 1st 5 Innings Spread -1.5 | 31% |
| 1st 5 Innings Spread -1.5 | 28% |
| 1st 5 Innings O/U 6.5 | 28% |
| Spread -2.5 | 28% |
| Spread -2.5 | 23% |
| Extra Innings | 12% |
Market context
The Yankees and Orioles face off on 18 August at 6:35PM ET in what shapes as a consequential divisional matchup during the final stretch of the regular season. Polymarket currently prices this contract at 51% for a Yankees victory, reflecting near-parity between the two clubs. The settlement window extends to 25 August, allowing for rescheduling should weather or other factors postpone the fixture; any cancellation without a make-up game or a tied result triggers a 50-50 resolution across both conditional tokens on Polygon.
Historical context suggests the Yankees' slight edge in the market reflects their broader franchise strength rather than dominant recent form against Baltimore. The clubs have traded divisional supremacy over recent seasons, with the Orioles mounting serious playoff pushes in 2023 and 2024 despite smaller payroll allocations. Head-to-head records in August matchups typically favour experience and depth, factors where the Yankees maintain structural advantages, yet the Orioles' young core has proven resilient in high-stakes scenarios. The current 51-49 split indicates traders view this as genuinely competitive rather than a foregone conclusion.
Traders should monitor pitching assignments and injury reports through to game time, as starting pitcher quality often determines close divisional contests. Recent roster moves, bullpen availability following back-to-back games, and weather forecasts for the scheduled venue merit attention. Any late-breaking roster announcements from either club could shift the conditional token pricing meaningfully, particularly if key position players or relief arms become unavailable. The settlement mechanics on Polygon mean positions remain liquid until the official final statistics are confirmed.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $146K.
Methodology
This page reviews Pronóstico: New York Yankees vs. Baltimore Orioles across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Qué Es, which mirrors the Polymarket order book at 0% fees.
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
- 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.
- 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 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Qué Es trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Pronóstico: New York Yankees vs. Baltimore Orioles on Polymarket Qué Es
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