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Los Angeles Angels at Seattle Mariners

MLBregular โ€ข 2026-2027 Season
completed
Mariners logo
Mariners
Seattle
7
vs
Angels logo
Angels
Los Angeles
3
SEA 48%52% LAA
Prediction Confidence:
Moderate

Los Angeles Angels 52% to win. The biggest signal favoring Angels:

  • Injuries. Angels healthier (10 out, 0 doubtful) vs Mariners (12 out, 0 doubtful)

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VenueT-Mobile Park
Seattle, Washington

Team Comparison

Head-to-head snapshot based on our model inputs

Angels (away)
Mariners (home)
52%
Win probability
48%
1
High-impact factors
0
10
Players ruled out
12

Post-Game Analysis

How our model performed

The Mariners defeated the Angels 7-3.

Our model predicted the Angels would win with 52% 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:

  • Injuries favored the Angels and was a major factor: Angels healthier (10 out, 0 doubtful) vs Mariners (12 out, 0 doubtful)
  • Home Field Advantage favored the Mariners and was a notable factor: Mariners are 38-35 at home this season; Angels are 30-48 on the road
  • Defensive Efficiency favored the Mariners and was a contributing factor: Mariners pitching/defense (4.5 RA/G) better than Angels (4.6 RA/G)
  • Both teams are dealing with injuries -- the Mariners have 12 player(s) ruled out, while the Angels have 10.

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

Mariners won 7-3

Mariners won by a solid margin

Prediction IncorrectWe predicted Angels at 52%

Key Factors

What's driving the win probability for this game

  • InjuriesFavors Los Angeles Angels
  • Home Field AdvantageFavors Seattle Mariners
  • Defensive EfficiencyFavors Seattle Mariners
  • ELO RatingFavors Seattle Mariners
  • Recent FormFavors Seattle Mariners
  • Offensive EfficiencyNeutral
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What's Driving This Game

Each factor's contribution to the final win probability

LAA
SEA
Injuries
Home Field Advantage
Defensive Efficiency
ELO Rating
Recent Form
Offensive Efficiency
Favours LAA|Favours SEA

Premium feature: factor breakdown

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Model vs. Market

Comparing our probability model against Vegas odds

Mariners

Our Model48%

Angels

Our Model52%

Odds by Sportsbook

SourceMarinersAngelsSpreadO/U
DraftKings-166+137-1.57
FanDuel---3.512.5

Understanding the win probability calculation

Injuries

Angels healthier (10 out, 0 doubtful) vs Mariners (12 out, 0 doubtful)

Angels

1 factor not shown (insufficient data)

Model version: 1.1.0 โ€ข Calculated: 9/27/2026, 7:00:04 PM

Mariners

Will Wilson3B(Thumb)
OUT
Brendan Donovan3B(Concussion)
OUT
Brennen DavisCF(Hamstring)
OUT
Luke RaleyRF(Forearm)
OUT
Matt BrashRP(Lat)
OUT
Cole WilcoxRP(Oblique)
OUT
Andres MunozRP(Knee)
OUT
Nick DavilaRP(Shoulder)
OUT
Logan EvansSP(Elbow)
OUT
Emerson HancockSP(Groin)
OUT
Kade AndersonSP(Forearm)
QUESTIONABLE
Colt EmersonSS(Wrist)
OUT
Brock RoddenSS(Knee)
OUT

Angels

Nolan Schanuel1B(Side)
OUT
Kyren Paris2B(Finger)
OUT
Anthony Rendon3B(Hip)
OUT
Yoan Moncada3B(Knee)
OUT
Gustavo CamperoOF(Hamstring)
OUT
Ben JoyceRP(Shoulder)
OUT
Samy Natera Jr.RP(Forearm)
OUT
Robert StephensonRP(Elbow)
OUT
George KlassenSP(Back)
OUT
Jack KochanowiczSP(Elbow)
OUT

Key Players

Angels

Reid DetmersSP
Sam AldegheriSP
Walbert UrenaSP
Ryan JohnsonSP
Luke MurphySP

Mariners

Kade AndersonSPQUESTIONABLE
Emerson HancockSPOUT
-9.0% win prob impact
George KirbySP
Bryan WooSP
Bryce MillerSP

Learn About Our Analysis

Learn about the factors behind our predictions

Frequently Asked Questions

Mariners has a 48% win probability, while Angels has a 52% 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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