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Seattle Mariners at Washington Nationals

MLBregular • 2026 Season
completed
Nationals logo
Nationals
Washington
2
vs
Mariners logo
Mariners
Seattle
10
WSH 65%35% SEA
Prediction Confidence:
Moderate

Washington Nationals 65% to win. The top 3 signals favoring Nationals:

  • Rest Days. Nationals rest advantage (2 days rest) over Mariners (back-to-back)
  • Home Field Advantage. Base home field advantage applied (no detailed stats available)
  • ELO Rating. Nationals ELO 1576 vs Mariners ELO 1478 (diff: +98)

What would change the call

Win probability as of kickoff if a leading factor were even

  • If the rest edge were neutral: WSH 56% (−9)
  • If the home-field edge were neutral: WSH 60% (−5)

Win probability movement

WSH home win probability as the model updated before the game

Home win probability movement70%61%52%Rest Days +7.4Jun 9Jun 12

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

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VenueNationals Park
Washington, District of Columbia

Team Comparison

Head-to-head snapshot based on our model inputs

Mariners (away)
Nationals (home)
35%
Win probability
65%
0
High-impact factors
1
0
Players ruled out
0

Post-Game Analysis

How our model performed

The Mariners defeated the Nationals 10-2.

Our model predicted the Nationals would win with 65% confidence, but the Mariners pulled off the upset. These outcomes are what keep sports compelling -- and help our model learn.

Looking at the factors our model weighed:

  • Rest Days favored the Nationals and was a major factor: Nationals rest advantage (2 days rest) over Mariners (back-to-back)
  • Home Field Advantage favored the Nationals and was a notable factor: Base home field advantage applied (no detailed stats available)
  • Recent Form was neutral and a contributing factor: No recent form data available

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

Mariners won 2-10

Mariners won comfortably

Prediction IncorrectWe predicted Nationals at 65%

Key Factors

What's driving the win probability for this game

  • Rest DaysFavors Washington Nationals
  • Home Field AdvantageFavors Washington Nationals
  • Recent FormNeutral
  • InjuriesNeutral
  • ELO RatingFavors Washington Nationals
  • Weather ImpactNeutral
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What's Driving This Game

Each factor's contribution to the final win probability

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

Premium feature: factor breakdown

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Understanding the win probability calculation

Rest Days

Nationals rest advantage (2 days rest) over Mariners (back-to-back)

Nationals

1 factor not shown (insufficient data)

Model version: 1.1.0 • Calculated: 6/12/2026, 10:30:03 PM

Key Players

Mariners

Bryce MillerSP
Bryan WooSP
Kade AndersonSP
Emerson HancockSP
Logan GilbertSP

Nationals

No player data available

Learn About Our Analysis

Learn about the factors behind our predictions

Frequently Asked Questions

Nationals has a 65% win probability, while Mariners has a 35% 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 Nationals Park in Washington, District of Columbia.

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