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Houston Astros at Seattle Mariners

MLBregular โ€ข 2026-2027 Season
completed
Mariners logo
Mariners
Seattle
6
vs
Astros logo
Astros
Houston
5
SEA 54%46% HOU
Prediction Confidence:
Moderate

Seattle Mariners 54% to win. The biggest signal favoring Mariners:

  • Home Field Advantage. Base home field advantage applied (no detailed stats available)

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VenueT-Mobile Park
Seattle, Washington

Team Comparison

Head-to-head snapshot based on our model inputs

Astros (away)
Mariners (home)
46%
Win probability
54%
0
High-impact factors
0
0
Players ruled out
0

Post-Game Analysis

How our model performed

The Mariners defeated the Astros 6-5.

Our model predicted the Mariners would win with 54% confidence -- and they delivered. A close call, but the model's slight lean proved correct.

Looking at the factors our model weighed:

  • Home Field Advantage favored the Mariners and was a notable factor: Base home field advantage applied (no detailed stats available)
  • Weather Impact was neutral and a contributing factor: Weather data not available
  • ELO Rating favored the Astros and was a contributing factor: Mariners ELO 1477 vs Astros ELO 1506 (diff: -29)

This analysis was generated from our model's pre-game assessment compared against the actual result. Factor accuracy helps improve future predictions.

Mariners won 6-5

Mariners won in a close game

Prediction CorrectWe predicted Mariners at 54%

Key Factors

What's driving the win probability for this game

  • Home Field AdvantageFavors Seattle Mariners
  • Weather ImpactNeutral
  • ELO RatingFavors Houston Astros
  • Offensive EfficiencyNeutral
  • Recent FormNeutral
  • InjuriesNeutral
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What's Driving This Game

Each factor's contribution to the final win probability

HOU
SEA
Home Field Advantage
Favours HOU|Favours SEA

Premium feature: factor breakdown

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Understanding the win probability calculation

1 factor not shown (insufficient data)

Model version: 1.1.0 โ€ข Calculated: 9/24/2026, 1:45:01 AM

Key Players

Astros

Spencer ArrighettiSP
Miguel UllolaSP
Cristian JavierSP
Ronel BlancoSP
Ethan PeckoSP

Mariners

George KirbySP
Kade AndersonSP
Emerson HancockSP
Bryan WooSP
Bryce MillerSP

Learn About Our Analysis

Learn about the factors behind our predictions

Frequently Asked Questions

Mariners has a 54% win probability, while Astros has a 46% win probability based on our analysis.

Our model considers weather conditions, offensive and defensive efficiency, rest days, injury impact, and historical performance.

This game is being played at T-Mobile Park in Seattle, Washington.

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