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Miami Marlins vs. St. Louis Cardinals

Comparison of odds and platforms for "Miami Marlins vs. St. Louis Cardinals" — sourced live from the Polymarket order book, curated by Polymarket App UK.

1st 5 Innings O/U 2.5 100% Miami Marlins vs. St. Louis Cardinals 0% NRFI 0% Spread -1.5 0% Volume: $174K Liquidity: $10 Closes: 5 Jul 2026
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Miami Marlins vs. St. Louis Cardinals

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Polymarket App UK) Pick
polygram.ink (preferred broker)
 100% 0% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Open the market →
Polymarket (direct)
polymarket.com
 100% 0% 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.

OutcomeProbability
1st 5 Innings O/U 2.5100%
Miami Marlins vs. St. Louis Cardinals0%
NRFI0%
Spread -1.50%
O/U 9.50%
1st 5 Innings Spread -1.50%
1st 5 Innings Spread -1.50%
1st 5 Innings Spread -2.50%
1st 5 Innings Spread -2.50%
1st 5 Innings O/U 3.50%
1st 5 Innings O/U 4.50%
1st 5 Innings O/U 5.50%
1st 5 Innings O/U 6.50%
Extra Innings0%
O/U 5.50%
Spread -1.50%
O/U 3.50%
O/U 8.50%
Spread -2.50%
O/U 7.50%
O/U 6.50%
O/U 4.50%

Market context

The Miami Marlins vs. St. Louis Cardinals prediction market currently prices this outcome at 100% YES. In the upcoming MLB game between the Miami Marlins and St. Louis Cardinals, scheduled for June 28 at 2:15PM ET: This market will resolve to "Miami Marlins" if the Miami Marlins win the game. This ma…

Live Data & Statistics

The Polymarket order book prices 1st 5 Innings O/U 2.5 at 100% for "Miami Marlins vs. St. Louis Cardinals".

1st 5 Innings O/U 2.5 100% Other 0%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $174K.

Methodology

This page reviews Miami Marlins vs. St. Louis Cardinals 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 App UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

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's the difference between YES and NO shares?
A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
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 App UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
David ParkDavid ParkSports Data AnalystandOliver HughesOliver HughesBlockchain & Crypto Reporter

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