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Boston Red Sox at New York Yankees

MLBpostseason • 2026-2027 Season
completed
Yankees logo
Yankees
New York
9
vs
Red Sox logo
Red Sox
Boston
2
NYY 73%27% BOS
Prediction Confidence:
Moderate

New York Yankees 73% to win. The top 3 signals favoring Yankees:

  • Injuries. Yankees healthier: 5 out, 0 doubtful vs Red Sox 12 out, 0 doubtful
  • Offensive Efficiency. Yankees offense (4.6 R/G) outpaces Red Sox (4.3 R/G)
  • Home Field Advantage. Yankees are 41-30 at home this season; Red Sox are 38-33 on the road (divisional game, reduced advantage)

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VenueYankee Stadium
Bronx, New York

Team Comparison

Head-to-head snapshot based on our model inputs

Red Sox (away)
Yankees (home)
27%
Win probability
73%
0
High-impact factors
1
12
Players ruled out
5

Post-Game Analysis

How our model performed

The Yankees defeated the Red Sox 9-2.

Our model predicted the Yankees would win with 73% confidence -- and they delivered. A solid prediction that lined up with the result.

Looking at the factors our model weighed:

  • Injuries favored the Yankees and was a major factor: Yankees healthier: 5 out, 0 doubtful vs Red Sox 12 out, 0 doubtful
  • Offensive Efficiency favored the Yankees and was a contributing factor: Yankees offense (4.6 R/G) outpaces Red Sox (4.3 R/G)
  • Home Field Advantage favored the Yankees and was a contributing factor: Yankees are 41-30 at home this season; Red Sox are 38-33 on the road (divisional game, reduced advantage)
  • Both teams are dealing with injuries -- the Yankees have 5 player(s) ruled out, while the Red Sox have 12.

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

Yankees won 9-2

Yankees won comfortably

Prediction CorrectWe predicted Yankees at 73%

Key Factors

What's driving the win probability for this game

  • InjuriesFavors New York Yankees
  • Offensive EfficiencyFavors New York Yankees
  • Home Field AdvantageFavors New York Yankees
  • ELO RatingFavors Boston Red Sox
  • Recent FormNeutral
  • Defensive EfficiencyNeutral
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What's Driving This Game

Each factor's contribution to the final win probability

BOS
NYY
Injuries
Offensive Efficiency
Home Field Advantage
ELO Rating
Recent Form
Defensive Efficiency
Favours BOS|Favours NYY

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Understanding the win probability calculation

Injuries

Yankees healthier: 5 out, 0 doubtful vs Red Sox 12 out, 0 doubtful

Yankees

1 factor not shown (insufficient data)

Model version: 1.1.0 • Calculated: 9/30/2026, 11:45:01 PM

Yankees

Aaron JudgeRF(Calf)
OUT
Kervin CastroRP(Elbow)
OUT
Fernando CruzRP(Elbow)
OUT
Ryan WeathersSP(Forearm)
OUT
Clarke SchmidtSP(Biceps)
OUT

Red Sox

Triston Casas1B(Wrist)
OUT
Anthony Seigler2B(Wrist)
OUT
Eli WhiteCF(Foot)
OUT
Masataka YoshidaDH(Hamstring)
OUT
Mickey GasperDH(Biceps)
OUT
Romy GonzalezDH(Elbow)
QUESTIONABLE
Roman AnthonyLF(Hand)
OUT
Kristian CampbellOF(Foot)
QUESTIONABLE
Zack KellyRP(Elbow)
OUT
Justin SlatenRP(Elbow)
OUT
Tyron GuerreroRP(Shoulder)
OUT
Johan OviedoSP(Elbow)
OUT
Kutter CrawfordSP(Forearm)
OUT
Eduardo RiveraSP(Back)
OUT

Key Players

Red Sox

Payton TolleSP
Sonny GraySP
Brayan BelloSP
Jake BennettSP
Patrick SandovalSP

Yankees

Will WarrenSP
Ryan WeathersSPOUT
0.0% win prob impact
Carlos RodonSP
Gerrit ColeSP
Cam SchlittlerSP

Learn About Our Analysis

Learn about the factors behind our predictions

Frequently Asked Questions

Yankees has a 73% win probability, while Red Sox has a 27% 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 Yankee Stadium in Bronx, New York.

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