MLB Preview And Prediction: Seattle Mariners vs St. Louis Cardinals Betting Tips & Picks September 11, 2025

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MLB Preview And Prediction: Seattle Mariners vs St. Louis Cardinals Betting Tips & Picks September 11, 2025

Uncover all the details regarding the betting market for the Seattle Mariners vs St. Louis Cardinals fixture for the MLB 2025 on the September 11, 2025, here. We uncover the Seattle Mariners vs St. Louis Cardinals picks, betting tips & odds for this match in the our preview beneath.

Who The Odds Predict: to triumph

  • Analyzing the odds for points scored implies a likelihood of a 84.25% prediction of this match having higher than 4.5 total points scored:
    Match Over 4.5 Points → 1.19
    Prediction Chance Of O/U (incl. EI) (4.5)
    Over 84.25 %
    Under 20.83 %

    Above is implied from odds. Login now to reveal our expert picks.

  • Derived from the bookies odds, St. Louis Cardinals are favored to cover the -1.5 handicap with extra innings included in this game, with a 53.71% chance of doing so. An accurate tip? Yes, because Sportsbooks know their calculations:
    Seattle Mariners -1.5 Handicap → 2.05
    St. Louis Cardinals -1.5 Handicap → 1.86
    Prediction Chance Of Handicap (incl. EI) (-1.5)
    Seattle Mariners 48.78 %
    St. Louis Cardinals 53.71 %

    Above is calculated from odds. Login now to reveal our expert predictions.

  • Analyzing the odds for total points indicates there is a 74.63% prediction of this match having higher than 5.5 total points scored:
    Match Over 5.5 Points → 1.34
    Prediction Chance Of O/U (incl. EI) (5.5)
    Over 74.63 %
    Under 30.77 %

    Above is implied from odds. Login now to find out our expert picks.

  • Assessing the odds for total points implies a likelihood of a 32.79% prediction of this game having higher than 9.5 total points scored:
    Match Over 9.5 Points → 3.05
    Prediction Chance Of O/U (incl. EI) (9.5)
    Over 32.79 %
    Under 72.46 %

    Above is calculated from odds. Login now to discover our expert predictions.

  • Calculated via the bookies odds, Seattle Mariners are the pick to be ahead after the first inning in this match with a 100% probability of leading. A good prediction? Yes, as Bookies produce sharp predictions:
    Seattle Mariners First Inning → 1.00
    St. Louis Cardinals First Inning → 1.00
    Draw First Inning → 1.00
    Prediction Chance Of 1st Inning Result
    Seattle Mariners 100 %
    St. Louis Cardinals 100 %
    Draw 100 %

    Above is implied from odds. Login now to reveal our expert picks.

To explore value bets in order make money, read our in-depth Baseball predictions at Matchstat.com. Reveal today’s winning Baseball value bets here.

H2H-Based Prediction: Seattle Mariners to triumph

Team Head-To-Head Match Wins
Seattle Mariners 6
St. Louis Cardinals 4

Head To Head: Seattle Mariners (6 – 4) St. Louis Cardinals.
Seattle Mariners to win. The reason? Over the last 10 H2H matches between them, Seattle Mariners lead 6 – 4. Our head-to-head analysis starts from the game between them in 2004. This indicates that Seattle Mariners are likely to win in this scheduled clash. The last game took place on the Wed, 10 Sept 25, when Seattle Mariners achieved a 5 – 3 win.

Can St. Louis Cardinals break the pattern and overcome the H2H stats? The last time St. Louis Cardinals defeated Seattle Mariners was on Sat, 07 Sept 24, proving that they are not without hope.

Current Form Prediction: No clear favorite

Analyzing current performance heading into this match, Seattle Mariners secured victory facing St. Louis Cardinals with a result of 5-3. St. Louis Cardinals were beaten vs Seattle Mariners with a result of 3-5. Seattle Mariners have prevailed in 5 of their recent 10 fixtures vs all teams, whereas St. Louis Cardinals won 5 of their last 10 matches against all teams, suggesting maybe this match is too close to call.

A comparison of team trends gives us crucial information into current form so you can make the best bets

Against All Opponents Streaks:

  • Seattle Mariners: 4 Wins.

Exact H2H Streaks:

  • Seattle Mariners: 3 Wins.

Seattle Mariners vs St. Louis Cardinals Top Betting Odds For The Match

Winner (incl. extra innings)
1W

1.502
2W

2.95
Over Under (incl. extra innings)
> 4.5

1.187
< 4.5

4.8
> 5.5

1.34
< 5.5

3.25
> 9.5

3.05
< 9.5

1.38
Handicap (incl. extra innings) && -1.5
1W -1.5

2.05
2W -1.5

1.862
First Inning Result
1W

1
2W

1
X

1

Seattle Mariners vs St. Louis Cardinals Tips

Over Under (incl. extra innings) 5.5 → Over would seem to be a worthwhile punt → 1.34