Current implied probability
St. 45%
Market quality
52 / 100
Medium quality24h Volume
$43.9
Liquidity
$4.5K
Medium liquidityBid / Ask
44.0% / 46.0%
Spread
2.0 pt
Moderate spreadComments
0
Market data
Updated 10 minutes ago
Sep 16, 26, 1:00 PM UTCSep 29, 26, 10:40 PM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Washington Nationals vs. St. Louis Cardinals
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PolymarketRules
In the upcoming MLB game between the St. Louis Cardinals and Pittsburgh Pirates, scheduled for September 22 at 6:40PM ET:
- This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals win the game.
- This market will resolve to "Pittsburgh Pirates" if the Pittsburgh Pirates 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 primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers.
Open markets
Sports
KALSHIPurdue vs UCLA
- UCLA+10.0pt95%
- Purdue-10.0pt5%
- Total Vol
- $6.6M
- 24h Vol
- $6.4M
KALSHIFresno St. vs San Jose St.
- Fresno St.+6.0pt74.8%
- San Jose St.-8.0pt25.3%
- Total Vol
- $4.5M
- 24h Vol
- $4.4M
KALSHI2027 Pro Football Champion
- Los Angeles R+1.0pt11.3%
- Buffalo-2.0pt9.6%
- Baltimore7%
+29 more outcomes
- Total Vol
- $119.3M
- 24h Vol
KALSHIBiltmore Championship Asheville Winner
- Neal Shipley+13.0pt40.6%
- Ben Kohles+8.0pt31.7%
- Eric Cole+1.1pt5.9%
+97 more outcomes
- Total Vol
KALSHIPurdue vs UCLA: Spread
- UCLA wins by over 2.5 points+9.0pt94%
- UCLA wins by over 4.5 points94%
- UCLA wins by over 3.5 points+13.0pt92%
+30 more outcomes
- Total Vol
KALSHIBMW PGA Championship Winner
- Rory McIlroy+1.0pt12.4%
- J.J. Spaun+8.5pt10.7%
- Manuel Elvira+8.1pt8.3%
+97 more outcomes
- Total Vol
- College Football National Championship Winner
- Hibino vs Ito
- Washington Nationals vs. St. Louis Cardinals
- Fresno St. vs San Jose St.: Spread
- EPL: 2027 Champion
- Heisman Trophy Winner
- Purdue vs UCLA: Total Points
- New York Yankees vs. Arizona Diamondbacks
- Atletico vs Real Madrid
- Miami Marlins vs. San Diego Padres
- Minnesota Twins vs. Los Angeles Angels
- UEFA Champions League: 2027 Champion
Frequently asked questions
- What are the current odds for St. Louis Cardinals vs. Pittsburgh Pirates?
- Polymarket prices St. at 45% as of September 20, 2026.
- When does St. Louis Cardinals vs. Pittsburgh Pirates resolve?
- St. Louis Cardinals vs. Pittsburgh Pirates is scheduled to resolve on September 29, 2026.
- How is St. Louis Cardinals vs. Pittsburgh Pirates settled?
- Polymarket settles this market as follows: In the upcoming MLB game between the St. Louis Cardinals and Pittsburgh Pirates, scheduled for September 22 at 6:40PM ET: