Houston Astros vs Seattle Mariners Prediction & Picks - MLB

USA - MLB

Houston Astros
4/9/25 16:10
Seattle Mariners

Prediction:

 

Astros ML.

-125
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 by Carlos Zabala in MLB Picks

The Mariners didn't play bad baseball, but they definitely didn't have a good time in the San Francisco Bay Area in a series against the Giants, where they were swept. The Mariners have important pieces, but the lack of AVG on offense, which has been a problem since 2024, and the inability to coordinate good pitching and hitting often result in them losing games. With one of the best catches of the season so far, Victor Robles fractured his shoulder and would be sidelined for at least 12 weeks.

At least the Mariners will be happy to return to T-Mobile Park and have earned their first win of the season on Monday against the Astros. Also, hours before Game 1, the Astros received bad news when a line drive hit pitcher Arrigheti and broke his thumb.

The Astros, like in previous seasons, also started the 2025 season off to a slow start, especially in batting, where they're averaging just .203 AVG. The clash of low-AVG offenses resulted in Game 1 in a 7-hit contest between the two teams that ended 4-3 in favor of the Mariners, with Andrés Muñoz recording his 4th save.

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Houston Astros vs Seattle Mariners Form

Table

Teams % P W L
7
Seattle Mariners
Seattle Mariners
0.556 162 90 72
11
Houston Astros
Houston Astros
0.537 162 87 75

Houston Astros and Seattle Mariners Latest Matches

Houston Astros
Houston Astros Latest matches
L W L W L W
Victories

3/6 (50%)

Defeats

3/6 (50%)

Apr 8, 2025 - MLB

Houston Astros
2 :  1
Seattle Mariners

Apr 7, 2025 - MLB

Houston Astros
3 :  4
Seattle Mariners

Apr 6, 2025 - MLB

Houston Astros
9 :  7
Minnesota Twins

Apr 5, 2025 - MLB

Houston Astros
1 :  6
Minnesota Twins

Apr 3, 2025 - MLB

Houston Astros
5 :  2
Minnesota Twins

Apr 2, 2025 - MLB

San Francisco Giants
6 :  3
Houston Astros
W L W L L L
Victories

2/6 (33%)

Defeats

4/6 (67%)

Apr 2, 2025 - MLB

San Francisco Giants
6 :  3
Houston Astros

Apr 1, 2025 - MLB

San Francisco Giants
3 :  1
Houston Astros

Mar 31, 2025 - MLB

San Francisco Giants
7 :  2
Houston Astros

Mar 29, 2025 - MLB

New York Mets
1 :  2
Houston Astros

Mar 28, 2025 - MLB

New York Mets
3 :  1
Houston Astros

Mar 27, 2025 - MLB

New York Mets
1 :  3
Houston Astros
W W L W L W
Victories

4/6 (67%)

Defeats

2/6 (33%)

Apr 8, 2025 - MLB

Houston Astros
2 :  1
Seattle Mariners

Apr 7, 2025 - MLB

Houston Astros
3 :  4
Seattle Mariners

Apr 6, 2025 - MLB

Houston Astros
9 :  7
Minnesota Twins

Apr 5, 2025 - MLB

Houston Astros
1 :  6
Minnesota Twins

Apr 3, 2025 - MLB

Houston Astros
5 :  2
Minnesota Twins

Mar 23, 2025 - MLB Spring Training

Houston Astros
8 :  6
Washington Nationals
Seattle Mariners
Seattle Mariners Latest matches
L L L L W L
Victories

2/6 (33%)

Defeats

4/6 (67%)

Apr 8, 2025 - MLB

Houston Astros
2 :  1
Seattle Mariners

Apr 7, 2025 - MLB

Houston Astros
3 :  4
Seattle Mariners

Apr 6, 2025 - MLB

Seattle Mariners
4 :  5
San Francisco Giants

Apr 5, 2025 - MLB

Seattle Mariners
1 :  4
San Francisco Giants

Apr 4, 2025 - MLB

Seattle Mariners
9 :  10
San Francisco Giants

Apr 2, 2025 - MLB

Detroit Tigers
2 :  3
Seattle Mariners
W L L W W L
Victories

3/6 (50%)

Defeats

3/6 (50%)

Apr 8, 2025 - MLB

Houston Astros
2 :  1
Seattle Mariners

Apr 7, 2025 - MLB

Houston Astros
3 :  4
Seattle Mariners

Apr 2, 2025 - MLB

Detroit Tigers
2 :  3
Seattle Mariners

Apr 1, 2025 - MLB

Detroit Tigers
4 :  1
Seattle Mariners

Mar 31, 2025 - MLB

Detroit Tigers
9 :  6
Seattle Mariners

Mar 30, 2025 - MLB

Athletics
1 :  2
Seattle Mariners
L W D L L L
Victories

1/6 (17%)

Defeats

5/6 (83%)

Apr 6, 2025 - MLB

Seattle Mariners
4 :  5
San Francisco Giants

Apr 5, 2025 - MLB

Seattle Mariners
1 :  4
San Francisco Giants

Apr 4, 2025 - MLB

Seattle Mariners
9 :  10
San Francisco Giants

Mar 24, 2025 - MLB Spring Training

Seattle Mariners
7 :  7
San Diego Padres

Mar 22, 2025 - MLB Spring Training

Seattle Mariners
14 :  1
Chicago White Sox

Mar 21, 2025 - MLB Spring Training

Seattle Mariners
7 :  8
Kansas City Royals

Houston Astros against Seattle Mariners : Head to Head (H2H)

Houston Astros

33 %

Seattle Mariners

67 %

Apr 8, 2025 - MLB

Houston Astros
2 :  1
Seattle Mariners

Apr 7, 2025 - MLB

Houston Astros
3 :  4
Seattle Mariners

Jul 21, 2024 - MLB

Houston Astros
4 :  6
Seattle Mariners

Jul 19, 2024 - MLB

Houston Astros
3 :  0
Seattle Mariners

May 28, 2024 - MLB

Houston Astros
2 :  4
Seattle Mariners

May 4, 2024 - MLB

Seattle Mariners
5 :  0
Houston Astros

Houston Astros - Seattle Mariners Key Points

  1. Altuve is batting averages over .330 to start 2025 and has already hit 3 home runs this season
  2. Hunter Brown struck out 8 in his last outing against the Twins
  3. As of Monday, the Astros had only hit 7 home runs in 11 games
  4. The Mariners only allowed one hit in the first 4 innings of Game 2
Up to $500+ to bet on Houston Astros - Seattle Mariners! 

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Our Houston Astros vs Seattle Mariners Prediction

Luis F. Castillo, not the same familiar Mariners starter of the same name, is slated to start Game 3 for the Mariners after a less-than-stellar 2025 debut against the Giants, who gave him 3 ERs in 3.0 IP. The Mariners still haven't found their fifth man, despite having an enviable starting rotation, and Castillo will have another chance to prove his worth on Wednesday. Our prediction for Astros vs Mariners is: Astros ML.

Prediction:

 

Astros ML.

-125
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All tips are fully researched and given in good faith, but profits cannot be guaranteed.

Houston Astros vs Seattle Mariners Picks