Friday's contest at T-Mobile Park has the Seattle Mariners (1-0) matching up with the Cleveland Guardians (0-1) at 10:10 PM (on March 31). Our computer prediction projects a 5-3 win for the Mariners, who is a slight favorite based on our model.

The Mariners will look to Robbie Ray versus the Guardians and Hunter Gaddis.

Mariners vs. Guardians Game Info & Odds

  • When: Friday, March 31, 2023 at 10:10 PM ET
  • Where: T-Mobile Park in Seattle, Washington
  • How to Watch on TV: MLB Network
  • Live Stream: Watch this game on fuboTV!

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Mariners vs. Guardians Score Prediction

Our prediction for this matchup is Mariners 5, Guardians 3.

Total Prediction for Mariners vs. Guardians

  • Total Prediction: Over 7.5 runs

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Mariners Performance Insights

  • The Mariners entered a game as favorites 82 times last season and won 54, or 65.9%, of those games.
  • Seattle had a record of 19-16, a 54.3% win rate, when it was favored by -165 or more by sportsbooks last season.
  • The Mariners have a 62.3% chance to win this game based on the implied probability of the moneyline.
  • Scoring 4.3 runs per game last season (690 total) ranked Seattle 18th in the majors.
  • The Mariners' 3.59 team ERA ranked eighth among all league pitching staffs.

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Mariners Schedule

Date Opponent Score Pitching Matchup
March 30 Guardians W 3-0 Luis Castillo vs Shane Bieber
March 31 Guardians - Robbie Ray vs Hunter Gaddis
April 1 Guardians - Logan Gilbert vs Aaron Civale
April 2 Guardians - Marco Gonzales vs Cal Quantrill
April 3 Angels - George Kirby vs TBA
April 4 Angels - Luis Castillo vs TBA
April 5 Angels - Robbie Ray vs Shohei Ohtani