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Baltimore Orioles at Washington Nationals

MLBregular • 2026 Season
completed
Nationals logo
Nationals
Washington
3
vs
Orioles logo
Orioles
Baltimore
2
WSH 53%47% BAL
Prediction Confidence:
Moderate

Washington Nationals 53% to win. The biggest signal favoring Nationals:

  • 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: WSH 50% (−3)
  • If the rest edge were neutral: WSH 56% (+3)

Win probability movement

WSH home win probability as the model updated before the game

Home win probability movement60%54%48%May 12May 15

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

Orioles (away)
Nationals (home)
47%
Win probability
53%
0
High-impact factors
0
0
Players ruled out
0

Post-Game Analysis

How our model performed

The Nationals defeated the Orioles 3-2.

Our model predicted the Nationals would win with 53% 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 Nationals and was a notable factor: Base home field advantage applied (no detailed stats available)
  • Rest Days favored the Orioles and was a contributing factor: Orioles rest advantage (2 days rest) over Nationals (1 day rest)
  • Offensive Efficiency was neutral and a contributing factor: No offensive stats available for comparison

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

Nationals won 3-2

Nationals won in a close game

Prediction CorrectWe predicted Nationals at 53%

Key Factors

What's driving the win probability for this game

  • Home Field AdvantageFavors Washington Nationals
  • Rest DaysFavors Baltimore Orioles
  • Offensive EfficiencyNeutral
  • Defensive EfficiencyNeutral
  • Head to HeadNeutral
  • InjuriesNeutral
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What's Driving This Game

Each factor's contribution to the final win probability

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

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: 5/15/2026, 8:45:00 AM

Key Players

Orioles

Trevor RogersSP
Brandon YoungSP
Trey GibsonSP
Shane BazSP
Chris BassittSP

Nationals

No player data available

Learn About Our Analysis

Learn about the factors behind our predictions

Frequently Asked Questions

Nationals has a 53% win probability, while Orioles has a 47% 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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