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Cleveland Guardians at Seattle Mariners

MLBregular • 2026 Season
completed
Mariners logo
Mariners
Seattle
4
vs
Guardians logo
Guardians
Cleveland
6
SEA 55%45% CLE
Prediction Confidence:
Moderate

Seattle Mariners 55% to win. The biggest signal favoring Mariners:

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

What would change the call

Win probability as of kickoff if a leading factor were even

  • If the home-field edge were neutral: SEA 52% (−3)
  • If the rest edge were neutral: SEA 56% (+1)

Win probability movement

SEA home win probability as the model updated before the game

Home win probability movement60%55%50%Mar 23Mar 26

Labels mark updates of 5 points or more, named by the factor that moved most.

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VenueT-Mobile Park
Seattle, Washington

Team Comparison

Head-to-head snapshot based on our model inputs

Guardians (away)
Mariners (home)
45%
Win probability
55%
0
High-impact factors
0
0
Players ruled out
0

Post-Game Analysis

How our model performed

The Guardians defeated the Mariners 6-4.

Our model predicted the Mariners would win with 55% confidence, but the Guardians won against the model's expectation. Results like this help us refine the model.

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)
  • Rest Days was neutral and a contributing factor: Similar rest: Mariners (3 days rest) vs Guardians (2 days rest)
  • Weather Impact was neutral and a contributing factor: Weather data not available

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

Guardians won 4-6

Guardians won in a close game

Prediction IncorrectWe predicted Mariners at 55%

Key Factors

What's driving the win probability for this game

  • Home Field AdvantageFavors Seattle Mariners
  • Rest DaysNeutral
  • Weather ImpactNeutral
  • Offensive EfficiencyNeutral
  • Defensive EfficiencyNeutral
  • Recent FormNeutral
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What's Driving This Game

Each factor's contribution to the final win probability

CLE
SEA
Home Field Advantage
Rest Days
Favours CLE|Favours SEA

Premium feature: factor breakdown

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Understanding the win probability calculation

1 factor not shown (insufficient data)

Model version: 1.0.0 • Calculated: 3/26/2026, 8:45:00 AM

Key Players

Guardians

Slade CecconiSP
Joey CantilloSP
Tanner BibeeSP
Foster GriffinSP
Parker MessickSP

Mariners

Logan GilbertSP
Bryan WooSP
Bryce MillerSP
Kade AndersonSP
George KirbySP

Learn About Our Analysis

Learn about the factors behind our predictions

Frequently Asked Questions

Mariners has a 55% win probability, while Guardians has a 45% 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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