St. Louis Cardinals vs Miami Marlins Prediction & Picks - MLB

USA - MLB

St. Louis Cardinals
8/20/25 18:40
Miami Marlins

Prediction:

 

The Cardinals will win

+106
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 by Lou Aguila in MLB Picks

Listed as +106 underdogs, the St. Louis Cardinals will go for a sweep against the Miami Marlins on Wednesday at loanDepot Park.

The Cardinals outslugged the Marlins, 8-3, for a second straight game, securing their first winning streak after losing five games in a row last week. While their pitching stats remain suspect at 5.40 ERA in the last five games, the Cardinals’ offense has produced solid numbers in this stretch, especially in the last two games, where they have amassed a total of 15 runs.

The Marlins have gone 1-4 in their last five games, falling eight games below .500 at 59-67. Miami looked like a team ready to contend for a wild-card spot several weeks ago, but a dreadful 5.68 ERA over the last 10 games has significantly hampered the team’s progress, causing them to lose a bunch of winnable games in the said 10-game stretch.

St. Louis Cardinals vs Miami Marlins Form

Table

Teams % P W L
16
St. Louis Cardinals
St. Louis Cardinals
0.496 127 63 64
22
Miami Marlins
Miami Marlins
0.468 126 59 67

St. Louis Cardinals and Miami Marlins Latest Matches

St. Louis Cardinals
St. Louis Cardinals Latest matches
L L L L W W
Victories

2/6 (33%)

Defeats

4/6 (67%)

Aug 19, 2025 - MLB

St. Louis Cardinals
7 :  4
Miami Marlins

Aug 18, 2025 - MLB

St. Louis Cardinals
8 :  3
Miami Marlins

Aug 17, 2025 - MLB

New York Yankees
8 :  4
St. Louis Cardinals

Aug 16, 2025 - MLB

New York Yankees
12 :  8
St. Louis Cardinals

Aug 15, 2025 - MLB

New York Yankees
4 :  3
St. Louis Cardinals

Aug 13, 2025 - MLB

Colorado Rockies
6 :  5
St. Louis Cardinals
W L L L L L
Victories

1/6 (17%)

Defeats

5/6 (83%)

Aug 17, 2025 - MLB

New York Yankees
8 :  4
St. Louis Cardinals

Aug 16, 2025 - MLB

New York Yankees
12 :  8
St. Louis Cardinals

Aug 15, 2025 - MLB

New York Yankees
4 :  3
St. Louis Cardinals

Aug 13, 2025 - MLB

Colorado Rockies
6 :  5
St. Louis Cardinals

Aug 12, 2025 - MLB

Colorado Rockies
3 :  0
St. Louis Cardinals

Aug 11, 2025 - MLB

Colorado Rockies
2 :  3
St. Louis Cardinals
W W W L W W
Victories

4/6 (67%)

Defeats

2/6 (33%)

Aug 19, 2025 - MLB

St. Louis Cardinals
7 :  4
Miami Marlins

Aug 18, 2025 - MLB

St. Louis Cardinals
8 :  3
Miami Marlins

Aug 6, 2025 - MLB

St. Louis Cardinals
5 :  3
Los Angeles Dodgers

Aug 5, 2025 - MLB

St. Louis Cardinals
6 :  12
Los Angeles Dodgers

Aug 4, 2025 - MLB

St. Louis Cardinals
3 :  2
Los Angeles Dodgers

Aug 3, 2025 - MLB

St. Louis Cardinals
3 :  7
San Diego Padres
Miami Marlins
Miami Marlins Latest matches
L L L W L L
Victories

1/6 (17%)

Defeats

5/6 (83%)

Aug 19, 2025 - MLB

St. Louis Cardinals
7 :  4
Miami Marlins

Aug 18, 2025 - MLB

St. Louis Cardinals
8 :  3
Miami Marlins

Aug 17, 2025 - MLB

Miami Marlins
5 :  3
Boston Red Sox

Aug 16, 2025 - MLB

Miami Marlins
5 :  7
Boston Red Sox

Aug 15, 2025 - MLB

Miami Marlins
1 :  2
Boston Red Sox

Aug 14, 2025 - MLB

Miami Marlins
4 :  9
Cleveland Guardians
W L L W L L
Victories

2/6 (33%)

Defeats

4/6 (67%)

Aug 19, 2025 - MLB

St. Louis Cardinals
7 :  4
Miami Marlins

Aug 18, 2025 - MLB

St. Louis Cardinals
8 :  3
Miami Marlins

Aug 6, 2025 - MLB

Houston Astros
4 :  6
Miami Marlins

Aug 5, 2025 - MLB

Houston Astros
7 :  3
Miami Marlins

Aug 4, 2025 - MLB

Houston Astros
8 :  2
Miami Marlins

Aug 3, 2025 - MLB

New York Yankees
3 :  7
Miami Marlins
L W L L L W
Victories

2/6 (33%)

Defeats

4/6 (67%)

Aug 17, 2025 - MLB

Miami Marlins
5 :  3
Boston Red Sox

Aug 16, 2025 - MLB

Miami Marlins
5 :  7
Boston Red Sox

Aug 15, 2025 - MLB

Miami Marlins
1 :  2
Boston Red Sox

Aug 14, 2025 - MLB

Miami Marlins
4 :  9
Cleveland Guardians

Aug 13, 2025 - MLB

Miami Marlins
13 :  4
Cleveland Guardians

Aug 12, 2025 - MLB

Miami Marlins
3 :  4
Cleveland Guardians

St. Louis Cardinals against Miami Marlins : Head to Head (H2H)

St. Louis Cardinals

67 %

Miami Marlins

33 %

Aug 19, 2025 - MLB

St. Louis Cardinals
7 :  4
Miami Marlins

Aug 18, 2025 - MLB

St. Louis Cardinals
8 :  3
Miami Marlins

Jul 30, 2025 - MLB

Miami Marlins
2 :  0
St. Louis Cardinals

Jul 29, 2025 - MLB

Miami Marlins
5 :  0
St. Louis Cardinals

Jul 28, 2025 - MLB

Miami Marlins
1 :  7
St. Louis Cardinals

Mar 22, 2025 - MLB Spring Training

St. Louis Cardinals
8 :  2
Miami Marlins

St. Louis Cardinals - Miami Marlins Key Points

  1. St. Louis is 4-1 SU in its last 5 games on the road.
  2. St. Louis is 10-5 SU in its last 15 games against Miami.
  3. Miami is 1-5 SU in its last 6 games.
  4. Miami is 0-5 SU in its last 5 games against an opponent in the National League.

Our St. Louis Cardinals vs Miami Marlins Prediction

Fearless Forecast: Andre Pallante broke slump to lead the Cardinals to a win over the Marlins.

Pallante is trying to bounce back from two bad starts against the Cubs (6 earned runs over 1.2 innings) and the Yankees (4 earned runs over 5.0 innings). Pallante, who is 1-4 with a 6.46 ERA in his last five mound appearances, should feel good about his chance against the Marlins, the team he held scoreless through seven innings last July 28.

Miami’s Sandy Alcantara (2-3, 3.60 in his last five starts) always presents a tough matchup for St.Louis, but it would still be interesting to see how he would fare against the Cards, who are scoring 6.0 runs per game on a 2.66 BA in the last five games. Meanwhile, Miami is only averaging 3.6 runs per game on a .220 BA in their last five games and 3.0 runs per contest in the last three meetings with the Cardinals.

Our betting prediction for the Miami Marlins vs. St. Louis Cardinals: the Cardinals will win.

Prediction:

 

The Cardinals will win

+106
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St. Louis Cardinals vs Miami Marlins Picks