Houston Astros vs Seattle Mariners Prediction & Picks - MLB
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by Carlos Zabala | in MLB Picks
The first game of the series between the Mariners and Astros at Daikin Park was won by Seattle 3-1 with a home run by Julio Rodríguez. Miller started the second game of the series for the Mariners, and McCullers for the Astros. Coincidentally, both pitched 5.1 innings on Wednesday, but it was the Astros who prevailed, winning 4-3 with a walk-off hit by Cole in the tenth inning. This ended the Mariners' four-game losing streak.
The Mariners will certainly be going all out in the final game of the series. Arozarena, Raley, and Crawford each had a multi-hit game in Wednesday's loss, which was a fleeting offensive resurgence. However, it's concerning that last season's home run leader is having such a forgettable 2026. Cal Raleigh recently snapped a bizarre 0-for-38 hitting streak, but in Game 2 of the series, he went 0-for-4 with two strikeouts, and his batting average remains below .166.
As for the Astros, Yordan Alvarez, with 13 home runs this season, went 1-for-3 on Wednesday and maintains his average above .300. The skilled Altuve hit a key sacrifice fly with two strikes to put the Astros ahead with one minute left in the game. Walker hit his tenth home run of the season.
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Houston Astros vs Seattle Mariners Form
Table
| Teams | Pts | P | W | L |
|---|---|---|---|---|
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12
|
0.504 | 119 | 60 | 59 |
|
24
|
0.471 | 119 | 56 | 63 |
Houston Astros and Seattle Mariners Latest Matches
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Houston Astros against Seattle Mariners : Head to Head (H2H)
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Houston Astros - Seattle Mariners Key Points
- Astros' collective batting average is the 4th best in MLB
- Mariners have a 9-12 record away from T-Mobile Park
- Astros are sixth in MLB home run totals
- Astros are averaging 8.7 hits per game this season
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Our Houston Astros vs Seattle Mariners Prediction
The Mariners looked like the preseason favorites to lead the AL West, but it's clear why the team has a losing record: their biggest stars of 2025 are having a forgettable start to 2026, and not just Cal Raleigh.
Closer Muñoz, but also starter Luis Castillo, who will take the mound on Thursday, is struggling to find his dominant form. Castillo has a 0-4 record in eight starts, allowing six home runs and posting a 6.57 ERA; he didn't even make it to the fifth inning at Rate Field against the White Sox in his most recent start, where he allowed four ERs.
Our prediction for Astros vs Mariners is: Astros ML.
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