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St. Louis Cardinals vs. San Diego Padres

Live odds for "St. Louis Cardinals vs. San Diego Padres" pulled from the Polygon order book, alongside the platform attributes of every venue that runs this contract.

12 outcomes · leader: O/U 4.5 at 100%

0% YES 100% NO Volume: $626K 24h volume: $626K Liquidity: $3.3M Opened: 4 May 2026 Closes: 17 May 2026

Resolution criteria: In the upcoming MLB game between the St. Louis Cardinals and San Diego Padres, scheduled for May 10 at 4:10PM ET: This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals win the game. This market will resolve to "San Diego Padres" if the San Diego Padres win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primar

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St. Louis Cardinals vs. San Diego Padres

Market statistics

Total volume
$626K
24h volume
$626K
Liquidity
$3.3M
Open interest
$405K

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via PolyGram) Pick
polygram.ink (preferred broker)
0% 100% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Live odds →
Polymarket (direct)
polymarket.com
0% 100% 0% Geo-blocked in US/UK/EU USDC, on-chain Live odds →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Live odds →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Live odds →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Live odds →

Available prediction outcomes (12)

Sorted by descending live probability. Click any outcome to trade it on PolyGram.

Market context

In the upcoming MLB game between the St. Louis Cardinals and San Diego Padres, scheduled for May 10 at 4:10PM ET: This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals win the game. This market will resolve to "San Diego Padres" if the San Diego Padres win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primar

Wikipedia Context

  • St. Louis Cardinals minor league players

    Below is a partial list of players in the St. Louis Cardinals minor league organization and rosters of their minor league affiliates. Players individually listed here have not yet played in Major League Baseball (MLB), but have reached an advanced level of achievement or notoriety. Some notable players in the minor leagues may have their own profile pages

  • 2015 St. Louis Cardinals season
    2015 St. Louis Cardinals season

    The St. Louis Cardinals 2015 season was the 134th for the Major League Baseball (MLB) franchise in St. Louis, Missouri, the 124th season in the National League, and the 10th at Busch Stadium III. They entered the 2015 season as two-time defending National League Central champions and having made four consecutive NLCS appearances.

  • St. Louis Cardinals (NFL)
    St. Louis Cardinals (NFL)

    From 1960 to 1987, the professional American football team now known as the Arizona Cardinals played in St. Louis, Missouri, as the St. Louis Cardinals.

  • St. Louis Cardinals all-time roster
    St. Louis Cardinals all-time roster

    The following is a list of players, both past and current, who appeared in at least one game for the St. Louis Cardinals franchise, including the 1882 St. Louis Brown Stockings, the 1883–1898 St. Louis Browns, and the 1899 St. Louis Perfectos.

Methodology

We track St. Louis Cardinals vs. San Diego Padres across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's 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.

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?
Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
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.
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.
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.
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.

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