Friday's game at T-Mobile Park has the Seattle Mariners (71-56) squaring off against the Kansas City Royals (41-88) at 10:10 PM (on August 25). Our computer prediction projects a 5-3 victory for the Mariners, who is a slight favorite based on our model.

The Mariners will look to Bryce Miller (8-4) versus the Royals and Brady Singer (8-9).

Mariners vs. Royals Game Info & Odds

  • When: Friday, August 25, 2023 at 10:10 PM ET
  • Where: T-Mobile Park in Seattle, Washington
  • How to Watch on TV: Apple TV+
  • Live Stream: Watch this game on Fubo!

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Mariners vs. Royals Score Prediction

Our pick for this contest is Mariners 5, Royals 4.

Total Prediction for Mariners vs. Royals

  • Total Prediction: Over 8.5 runs

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Discover More About This Game

Mariners Performance Insights

  • The Mariners have played as the favorite in seven of their past 10 games and have won five of those contests.
  • Seattle and its opponents have combined to hit the over eight times in its last 10 games with a total.
  • In their last game with a spread, the Mariners failed to cover.
  • The Mariners have won 47, or 56.6%, of the 83 games they've played as favorites this season.
  • Seattle has a record of 6-2 in games when bookmakers favor them by at least -250 on the moneyline.
  • Bookmakers have implied with the moneyline set for this matchup that the Mariners have a 71.4% chance to win.
  • Seattle has scored the 11th-most runs in the majors this season with 602 (4.7 per game).
  • The Mariners have the top team ERA across all league pitching staffs (3.71).

Royals Performance Insights

  • In eight games as the underdog over the last 10 matchups, the Royals have posted a mark of 2-6.
  • When it comes to the over/under, Kansas City and its foes are 7-3-0 in its last 10 contests.
  • The previous 10 Royals matchups have not had a runline posted by oddsmakers.
  • The Royals have been chosen as underdogs in 113 games this year and have walked away with the win 36 times (31.9%) in those games.
  • This season, Kansas City has come away with a win six times in 17 chances when named as an underdog of at least +190 or longer on the moneyline.
  • The moneyline set for this matchup implies the Royals have a 34.5% chance of coming away with a victory in the contest.
  • Kansas City scores the fourth-fewest runs in baseball (517 total, four per game).
  • Royals pitchers have a combined ERA of 5.08 ERA this year, which ranks 28th in MLB.

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Mariners Schedule

Date Opponent Score Pitching Matchup
August 19 @ Astros W 10-3 Logan Gilbert vs Framber Valdez
August 20 @ Astros W 7-6 Emerson Hancock vs Hunter Brown
August 21 @ White Sox W 14-2 Luis Castillo vs Touki Toussaint
August 22 @ White Sox W 6-3 Bryan Woo vs Mike Clevinger
August 23 @ White Sox L 5-4 George Kirby vs Michael Kopech
August 25 Royals - Bryce Miller vs Brady Singer
August 26 Royals - Logan Gilbert vs Jordan Lyles
August 27 Royals - Luis Castillo vs TBA
August 28 Athletics - Bryan Woo vs Luis Medina
August 29 Athletics - George Kirby vs Ken Waldichuk
August 30 Athletics - Bryce Miller vs Zach Neal

Royals Schedule

Date Opponent Score Pitching Matchup
August 19 @ Cubs L 6-4 Brady Singer vs Justin Steele
August 20 @ Cubs L 4-3 Jordan Lyles vs Kyle Hendricks
August 21 @ Athletics L 6-4 Tucker Davidson vs Paul Blackburn
August 22 @ Athletics L 5-4 Angel Zerpa vs Dany Jimenez
August 23 @ Athletics W 4-0 Cole Ragans vs Adrian Martinez
August 25 @ Mariners - Brady Singer vs Bryce Miller
August 26 @ Mariners - Jordan Lyles vs Logan Gilbert
August 27 @ Mariners - TBA vs Luis Castillo
August 28 Pirates - TBA vs Johan Oviedo
August 29 Pirates - Cole Ragans vs Luis Ortiz
August 30 Pirates - Brady Singer vs Mitch Keller