Pittsburgh Pirates vs. St. Louis Cardinals

Platform comparison

Active sub-markets

Market context

The next Cardinals-Pirates game is scheduled for 19 May at PNC Park, with the market set on who wins the single contest rather than a series outcome. Pittsburgh’s implied 0% yes price looks detached from the baseball baseline: these clubs have split plenty of recent seasons, and St Louis has only a modest edge in the long-run head-to-head. Across their last five meetings, StatMuse shows the Cardinals going 5-0, while ESPN’s most recent completed game reports St Louis beat Pittsburgh 10-5 on 30 April after a four-game sweep in Pittsburgh.

Recent form matters less than the starting-pitching and line-up news that lands on game day. ESPN’s April recap noted Paul Skenes taking the loss in that series finale, a reminder that one pitcher can swing the matchup sharply. For traders, the key catalysts are the confirmed starters, any late injury scratches, and whether either club rests regulars after travel or a day game. Official line-up cards and MLB’s game notes usually set the tone far more than season-to-date records in a two-team divisional meeting.

The main comparison is not poll movement, but market correction: a 0% crowd price on a live MLB contest typically reflects thin participation rather than a genuine no-hoper. If the scheduled game is played as planned, the result should turn on the announced pitchers and the day’s run environment, not on the historical edge alone.

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Methodology

Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Pittsburgh Pirates vs. St. Louis Cardinals plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.

Resolution & payout

For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

What does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in 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.