Current implied probability
STL 50%-5.0ptVig-adjusted: raw venue quotes summed above 100% and were normalized.
Market quality
52 / 100
Medium quality24h Volume
$13.1K
Liquidity
$13.1K
Medium liquidityMarket data
Updated 4 minutes ago
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Washington vs St. Louis
GeminiWill Suzan DelBene win the Washington 1st District general election for the US House of Representatives in 2026?
ForecastExWashington Nationals vs. St. Louis Cardinals
PolymarketWashington Nationals vs. St. Louis Cardinals
PolymarketMLB: Washington Nationals vs St. Louis Cardinals (Sep 20, 2026)
Robinhood (Rothera)Rules
Rothera Exchange cleared market: MLB: Washington Nationals vs St. Louis Cardinals (Sep 19, 2026).
- Prices are from end-of-day exchange clearing settlement.
Open markets
Sports
KALSHIFlorida St. vs Alabama
- Alabama-4.0pt87%
- Florida St.+3.0pt13%
- Total Vol
- $9.4M
- 24h Vol
- $9.2M
KALSHILSU vs Ole Miss
- LSU+5.0pt62.8%
- Ole Miss-3.0pt37.3%
- Total Vol
- $10.9M
- 24h Vol
- $7.8M
KALSHIFlorida St. vs Alabama: Spread
- Alabama wins by over 1.5 points-5.0pt86%
- Alabama wins by over 2.5 points-6.0pt83%
- Alabama wins by over 3.5 points-6.0pt80%
+27 more outcomes
KALSHILSU vs Ole Miss: Spread
- LSU wins by over 2.5 points+12.0pt67%
- LSU wins by over 1.5 points+2.0pt59%
- LSU wins by over 3.5 points+6.0pt51%
+26 more outcomes
POLYMARKETLoL: LYON vs Cloud9 (BO5) - LCS Playoffs
- Game 2 Winner+34.5pt100%
- Games Total: O/U 3.5 — Over+34.5pt100%
- Any Player Quadra Kill+61.0pt100%
+66 more outcomes
KALSHIBiltmore Championship Asheville Winner
- Neal Shipley+11.0pt41.2%
- Ben Kohles+6.0pt30.9%
- Eric Cole+1.1pt6.2%
+97 more outcomes
- Total Vol
- Mississippi St. vs South Carolina
- 2027 Pro Football Champion
- 331: Van vs Pantoja
- Mississippi St. vs South Carolina: Spread
- Southeastern Louisiana vs Louisiana-Monroe
- BMW PGA Championship Winner
- Florida vs Auburn
- Michigan St. vs Notre Dame
- Toronto vs Texas
- Colorado vs Northwestern
- 331: Tsarukyan vs Ruffy
- Central Connecticut St. vs Montana St.
Frequently asked questions
- What are the current odds for MLB: Washington Nationals vs St. Louis Cardinals (Sep 19, 2026)?
- Robinhood (Rothera) prices STL at 50% as of September 20, 2026.
- When does MLB: Washington Nationals vs St. Louis Cardinals (Sep 19, 2026) resolve?
- MLB: Washington Nationals vs St. Louis Cardinals (Sep 19, 2026) is scheduled to resolve on September 21, 2026.
- How is MLB: Washington Nationals vs St. Louis Cardinals (Sep 19, 2026) settled?
- Robinhood (Rothera) settles this market as follows: Rothera Exchange cleared market: MLB: Washington Nationals vs St. Louis Cardinals (Sep 19, 2026).