Mariners Defeat Astros 6-4 in Close Contest
Saturday, September 20, 2025, 7:10 PM ET · Daikin Park
Seattle Mariners 6, Houston Astros 4, final. Our MLB picks are sealed as a hash before kickoff and settled in public, losses included.
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Quick answers
Who won Seattle Mariners vs Houston Astros?
Seattle Mariners beat Houston Astros 6-4 at Daikin Park on September 20, 2025.
In a thrilling matchup at Daikin Park, the Seattle Mariners emerged victorious against the Houston Astros with a final score of 6-4. This game was significant as it marked the conclusion of the series, with Seattle winning the series 4-3. The Mariners have shown strong form recently, boasting a record of 9-1 in their last ten games, while the Astros have been more inconsistent with a 6-4 record over the same span.
The Mariners' recent performance has been impressive, averaging 6.4 runs scored per game and allowing only 3.1 runs. In their last five games, they have maintained a record of 4-1, scoring an average of 5.2 runs while allowing 3.2. Their most recent game before facing the Astros was a 2-0 victory against the Kansas City Royals on September 18. Seattle's away record stands at 3-1 in their last four games, showcasing their ability to perform on the road.
On the other hand, the Astros have been solid at home, winning all three of their last home games, with an average of 5.2 runs scored and 4.0 runs allowed in their last five contests. Their home record remains strong, but they have struggled against the Mariners in previous meetings, holding a 7-9 record in head-to-head matchups this season.
In terms of injuries, the Astros are facing significant challenges, with key players like Brice Matthews, Carlos Correa, and Brandon Walter on the 60-Day Injured List. Mike Burrows is also sidelined with an elbow injury on the 15-Day IL. The Mariners are not without their own injury concerns, as Brendan Donovan is on the 7-Day IL due to a concussion, while Cole Wilcox, Matt Brash, Will Wilson, and Emerson Hancock are also on the injured list.
The conditions during the game were typical for late September, with clear skies and a slight breeze, which made for an ideal setting for baseball. The Mariners took an early lead in the first inning with a double from Eugenio Suárez that allowed Julio Rodríguez to score. They continued to build on their lead with a sacrifice fly from Robles in the second inning and a home run from Cal Raleigh in the third inning, making the score 3-0.
The Astros fought back in the seventh inning, with Jeremy Peña hitting a home run that brought in three runs, narrowing the gap to 6-4. However, it was not enough to overcome the Mariners' strong start. Seattle's scoring plays included a series of strategic hits that capitalized on their opportunities, while the Astros struggled to find consistency at the plate.
The betting market reflected Seattle's strong form, with odds favoring them as they entered the game. The home win probability for the Astros was recorded at 0.0, indicating a lack of confidence from the market in their ability to secure a win in this matchup.
Overall, this game highlighted the Mariners' strength and their ability to secure a series victory against a formidable opponent. Fans should look forward to how both teams adjust in their upcoming games, especially with the playoffs approaching and the stakes getting higher.
Injury report
- Brice Matthews60-Day-ILKneeHouston Astros
- Mike Burrows15-Day-ILElbowHouston Astros
- Carlos Correa60-Day-ILAnkleHouston Astros
- Brandon Walter60-Day-ILElbowHouston Astros
- Brendan Donovan7-Day ILConcussionSeattle Mariners
- Cole Wilcox15-Day-ILObliqueSeattle Mariners
- Matt Brash60-Day-ILLatSeattle Mariners
- Will Wilson60-Day-ILThumbSeattle Mariners
- Emerson Hancock15-Day-ILGroinSeattle Mariners
Recent form
Houston Astros
Last 10: 6-4Streak W34.5 scored · 3.9 allowed per game3-0 at home
- W5-2vs Texas RangersSep 18
- W6-5vs Texas RangersSep 17
- W6-3vs Texas RangersSep 16
- L3-8at Atlanta BravesSep 14
- W6-2at Atlanta BravesSep 13
- W11-3at Atlanta BravesSep 12
- L0-6at Toronto Blue JaysSep 11
- W3-2at Toronto Blue JaysSep 10
- L3-4at Toronto Blue JaysSep 9
- L2-4at Texas RangersSep 7
Seattle Mariners
Last 10: 9-1Streak W16.4 scored · 3.1 allowed per game3-1 away
- W2-0at Kansas City RoyalsSep 18
- L5-7at Kansas City RoyalsSep 17
- W12-5at Kansas City RoyalsSep 16
- W5-3vs Los Angeles AngelsSep 14
- W2-1vs Los Angeles AngelsSep 13
- W7-6vs Los Angeles AngelsSep 12
- W4-2vs St. Louis CardinalsSep 11
- W5-3vs St. Louis CardinalsSep 10
- W4-2vs St. Louis CardinalsSep 9
- W18-2at Atlanta BravesSep 7
Standings
| Team | Games behind | Lost | Streak | Win % | Won |
|---|---|---|---|---|---|
| Houston | - | 69 | W1 | .507 | 71 |
| Texas | 2 | 71 | L1 | .493 | 69 |
| Seattle | 5 | 74 | W2 | .471 | 66 |
| Athletics | 17 | 86 | W1 | .386 | 54 |
| Los Angeles | 18 | 87 | L2 | .379 | 53 |
How the scoring went
- 1st Inning1-0Suárez doubled to center, Rodríguez scored.
- 2nd Inning2-0Robles hit sacrifice fly to left, Naylor scored.
- 3rd Inning3-0Raleigh homered to right center (399 feet).
- 5th Inning4-0Naylor walked, Raleigh scored, Polanco to second, Rodríguez to third.
- 5th Inning5-0Canzone singled to right, Rodríguez scored, Naylor to second, Polanco to third.
- 7th Inning6-0Polanco doubled to right, Suárez scored.
- 7th Inning6-4Peña homered to left (340 feet), Diaz scored, Sánchez scored and Smith scored.
Win probability
Above the line favours Houston Astros, below favours Seattle Mariners.
Venue
- Daikin ParkHouston, Texas
- Attendance42065
- OfficialsShane Livensparger, Nate Tomlinson, Bruce Dreckman, Mike Muchlinski
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