Miami Marlins vs. St. Louis Cardinals

Platform comparison

Market context

The Miami Marlins and St. Louis Cardinals played their MLB game on 28 June at Busch Stadium, with the Cardinals securing a 2–1 victory. This outcome resolves the prediction market to "St. Louis Cardinals," as the Marlins failed to win. The game featured starting pitchers Tyler Phillips for the Marlins and Leahy for the Cardinals, with a combined score total set at 9.5 runs[5][7].

Historically, when one team holds a clear pitching advantage and the game remains low-scoring, the underdog’s win probability often collapses to near zero, mirroring the 0% crowd-implied probability seen here before the event. Comparable cases from the 2025 season show that in tight matchups where the favourite’s pitcher posts an ERA below 3.50, the opponent’s win rate rarely exceeds 15%, validating the market’s pre-game pricing[1][4].

Traders should monitor upcoming MLB pitching rotations and injury reports, as a late starter change can drastically shift win probabilities. Recent analysis from FanDuel Research confirms the Cardinals’ 52.8% win probability was driven by Leahy’s 4.24 ERA versus Phillips’ 3.09, a dependency that held through the game[1]. With the settlement window ending in 2026, funding flows via Klarna and SEPA rails continue to deepen book liquidity, linking payment friction directly to market depth.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares Miami Marlins vs. St. Louis Cardinals 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. Polymarket Klarna UK additionally offers Klarna and SOFORT as fiat on-ramps to USDC. Live odds reflect the Polymarket order book.

Resolution & payout

Settlement path determines payout latency. Polymarket settles on-chain (USDC, minutes). Broker frontends like Polymarket Klarna UK 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

How does Klarna deposit work on Polymarket Klarna UK?

You enter the deposit amount in EUR/GBP, choose Klarna as the method, run through Klarna's standard authentication (Pay Later or Direct Bank Transfer), and Polymarket Klarna UK converts internally to USDC for the Polymarket order book. Processing: typically under 30 minutes.

What does SOFORT cost as a deposit method?

Polymarket Klarna UK charges no fees for SOFORT. The only cost is the internal FX spread (typically <1%) on EUR→USDC conversion. SOFORT itself has no end-user fees — the platform absorbs acquirer costs.

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.