Mariners vs Cardinals
4
Seattle
Yes
Seattle
Yes
St. Louis
No
St. Louis
No
Spread and Total
St. Louis wins by over3.5runs
No
St. Louis wins by over3.5runs
3.5
2.5
1.5
1.5
2.5
3.5
No
Over2.5runs scored
Yes
Over2.5runs scored
2.5
3.5
4.5
5.5
6.5
7.5
8.5
9.5
10.5
11.5
12.5
Yes
Upcoming
Next games for Seattle and St. Louis
Every listed game either club plays next, whoever the opponent is, with the Kalshi market for each.Neither Seattle nor St. Louis has a listed game coming up.
Recent form
Recent games for Seattle and St. Louis
The last games each club played, whoever the opponent was, with the final score where the game has been graded.Around the league
Other games that day
The rest of the slate on the same date, without these two clubs, so the next thing to trade is one click away.Sun, Sep 27
Houston
9
A's
0
MLB · 2026 season
Sun, Sep 27Los Angeles D
5
San Francisco
1
MLB · 2026 season
Sun, Sep 27New York M
4
Washington
6
MLB · 2026 season
Sun, Sep 27Tampa Bay
3
Philadelphia
7
MLB · 2026 season
Sun, Sep 27Cincinnati
1
Toronto
5
MLB · 2026 season
Sun, Sep 27Atlanta
3
Miami
5
MLB · 2026 season
Sun, Sep 27Arizona
4
San Diego
9
MLB · 2026 season
Sun, Sep 27Cleveland
2
Kansas City
3
MLB · 2026 season
FAQ
Seattle vs St. Louis questions
How many times do Seattle and St. Louis play each other?
They are in opposite leagues, so they meet three times a season — one series. Under the balanced schedule every club plays every interleague opponent each year, so the pairing always comes round.
Can you bet on Seattle vs St. Louis on Kalshi?
Kalshi lists prediction markets on each game: the moneyline on who wins, a run line on the margin, and a total on the runs both clubs score between them. Prices move as people trade them, so they are a live read on the matchup rather than a fixed line.
What is the difference between Seattle vs St. Louis odds and a prediction market?
A prediction market price is what people are willing to pay for the outcome right now, quoted in cents on the dollar — so 60¢ reads directly as a 60% chance. Traditional odds bake in a bookmaker’s margin and have to be converted before they mean a probability.
Are Seattle and St. Louis in the same division?
No. Seattle is in the AL West and St. Louis is in the NL Central.
Could Seattle and St. Louis meet in the playoffs?
Only in the World Series. Clubs from opposite leagues cannot meet in any earlier round.
Where can I see the Seattle and St. Louis standings?
Kalshi publishes live MLB standings, a playoff picture and a postseason bracket, each built from the league’s own records and priced by the markets trading on them.