New York Yankees vs. Baltimore Orioles

Platform comparison

Market context

The Yankees and Orioles meet on 13 May at 6:35 PM ET in an AL East matchup. The settlement window extends to 20 May, allowing for postponements or rescheduling within that seven-day window. A 0% implied probability on YES (Yankees win) suggests either minimal liquidity in the order book or a technical pricing anomaly, as both teams carry meaningful win probabilities in standard sportsbooks. The Orioles have been competitive in recent seasons, finishing 91–71 in 2023 and contending through 2024, whilst the Yankees remain a high-payroll franchise with consistent playoff expectations.

Historical context shows that AL East games between these franchises typically trade with modest spreads reflecting both teams' capabilities. The Yankees hold a slight edge in head-to-head records over recent years, but the Orioles' pitching depth and Baltimore's home-field advantage (if applicable) create genuine uncertainty. Comparable matchups in early May have rarely settled at extreme probabilities unless one team faced catastrophic injury or roster disruption.

Traders should monitor roster announcements through 12 May, particularly injury updates to starting pitchers or key position players. Weather forecasts for Baltimore on game day may affect play quality. Deposit friction and withdrawal rails—SEPA transfers, Klarna integration, or USDC settlement—will determine whether liquidity deepens as the event approaches. Book depth typically expands 48 hours before first pitch, when traders with capital access can arbitrage mispriced probabilities like the current 0% quote.

Methodology

This page compares New York Yankees vs. Baltimore Orioles with a focus on payment rails and deposit friction. Polymarket accepts USDC on Polygon only; Kalshi only ACH/Plaid (US only); Betfair card/SEPA in EU/UK; Manifold no deposit. PolyGram additionally offers Klarna and SOFORT as fiat on-ramps to USDC. Live odds reflect the Polymarket order book.

Resolution & payout

Resolution source: This market settles from the official publication at https://www.mlb.com/. A proposer submits the result to the UMA Optimistic Oracle on Polygon, the two-hour challenge window opens, and the smart contract pays out in USDC.

Settlement path determines payout latency. Polymarket settles on-chain (USDC, minutes). Broker frontends like PolyGram add Klarna/SOFORT as fiat withdrawal options with T+1 processing. Kalshi: USD via ACH (T+1 to T+3). Betfair: local currency via card/SEPA (T+1 to T+5).

FAQ

Which payment methods are supported?

Klarna (Pay Now / Pay Later), SOFORT, SEPA bank transfer, credit card (Visa/Mastercard), Apple Pay, Google Pay, and direct USDC deposit on Polygon. Availability depends on your jurisdiction.

How fast is SEPA deposit?

SEPA Instant: under 10 seconds. SEPA Standard: 1-2 business days. Both accepted fee-free; the internal USDC conversion runs automatically once EUR lands in the platform account.

Can I deposit with a credit card?

Yes, Visa and Mastercard. Credit card deposits carry a ~2.5% acquirer surcharge (standard for card payments). Apple Pay and Google Pay run on the same card rails — same surcharge.

How do withdrawals work?

Identical methods in reverse. SEPA withdrawal: T+1 (standard) or under 10 seconds (SEPA Instant). Klarna withdrawals process via bank-account refund. USDC withdrawal to external wallet: Polygon gas cost (typically $0.01).

Are payment details protected?

Yes. Card and bank details are never stored by PolyGram — they pass directly through PCI-DSS compliant payment service providers (Adyen, Stripe). PolyGram retains only transaction IDs and Klarna reference numbers for reconciliation.