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MLB · Final

Mariners Defeat White Sox 12-8 in High-Scoring Affair

Friday, May 8, 2026, 7:40 PM ET · Rate Field

Seattle Mariners 12, Chicago White Sox 8, final. Our MLB picks are sealed as a hash before kickoff and settled in public, losses included.

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Quick answers

Who won Seattle Mariners vs Chicago White Sox?

Seattle Mariners beat Chicago White Sox 12-8 at Rate Field on May 8, 2026.

Who was favored in Seattle Mariners vs Chicago White Sox?

Seattle Mariners were the favorite at DraftKings, moneyline -138 (about 58% implied). The favorite won.

In an exciting matchup at Rate Field, the Seattle Mariners triumphed over the Chicago White Sox with a final score of 12-8, clinching the series 2-1. This game showcased a flurry of offensive action, making it a notable fixture in the MLB calendar. The Mariners, now holding a record of 19-20, managed to outscore the White Sox, who fell to 17-21 with this loss.

Both teams entered this game with contrasting recent forms. The White Sox had been performing well, boasting a record of 7-3 over their last ten games, although they were on a one-game losing streak. They averaged 4.6 runs scored per game while allowing only 2.9 runs. In their last five games, they had a record of 4-1, scoring an impressive average of 4.8 runs while allowing just 1.6. On the other hand, the Mariners had a more balanced record of 5-5 in their last ten games, but they were also on a one-game losing streak. They averaged 3.9 runs scored and 4.1 runs allowed during that stretch, revealing a slight struggle in their pitching department.

When looking at home and away performances, the White Sox had a home record of 4-2 in their last six games, while the Mariners had a poor home record of 1-4 but a strong away record of 4-1. This game was crucial for both teams as they sought to improve their standings.

The injury situation significantly impacted the White Sox, who were missing several key players. Chris Murphy was on the 15-Day IL due to a forearm issue, Kyle Teel was on the 10-Day IL with an ankle injury, Tanner Murray was out for 60 days with a shoulder problem, Drew Thorpe was on the 60-Day IL with an elbow injury, and Huascar Brazoban was on the 15-Day IL due to a lat injury. The Mariners also faced challenges, with Brendan Donovan on the 7-Day IL due to a concussion, Cole Wilcox on the 15-Day IL with an oblique injury, Matt Brash on the 60-Day IL with a lat injury, Will Wilson on the 60-Day IL with a thumb injury, and Emerson Hancock on the 15-Day IL due to a groin injury.

The betting odds from DraftKings favored the Mariners at -138, with a spread of 1.5 and a total set at 8.0. The over odds were at -105.0, while the under odds were at -115.0. The home money line for the White Sox was set at 115.0, indicating a competitive matchup according to the market.

The game began with a back-and-forth scoring battle. The White Sox initially held their own, but the Mariners took control in the third inning with a series of key plays. Antonacci singled to center, allowing Peters to score, and then Montgomery doubled to center, bringing in Antonacci, Vargas, and Murakami to give the Mariners a 5-5 tie. The Mariners continued to build their lead with a home run from Rodríguez in the fifth inning, followed by a two-home run inning in the seventh that saw Raley and Naylor both go deep, pushing the score to 12-5.

Despite the White Sox's efforts to rally back, including a late-game home run from Grichuk in the ninth inning, they could not overcome the deficit. The Mariners' offense proved too potent, demonstrating their ability to capitalize on scoring opportunities throughout the game.

Fans watching this game were treated to a showcase of power hitting and strategic plays, with multiple home runs and key doubles shaping the outcome. The Mariners' ability to score in crucial moments ultimately secured their victory, while the White Sox will need to regroup and address their injury concerns as they move forward in the season.

Odds

BookSpreadTotalMoneyline
DraftKingsSEA -138 8 o -105 / u -115 Seattle Mariners -138 · Chicago White Sox +115

What these prices pay on $100 · What these numbers mean

Injury report

  • Chris Murphy15-Day-ILForearmChicago White Sox
  • Kyle Teel10-Day-ILAnkleChicago White Sox
  • Tanner Murray60-Day-ILShoulderChicago White Sox
  • Drew Thorpe60-Day-ILElbowChicago White Sox
  • Huascar Brazoban15-Day-ILLatChicago White Sox
  • Brendan Donovan7-Day ILConcussionSeattle Mariners
  • Cole Wilcox15-Day-ILObliqueSeattle Mariners
  • Matt Brash60-Day-ILLatSeattle Mariners
  • Will Wilson60-Day-ILThumbSeattle Mariners
  • Emerson Hancock15-Day-ILGroinSeattle Mariners

Recent form

Chicago White Sox

Last 10: 7-3Streak L14.6 scored · 2.9 allowed per game4-2 at home

  • L3-4at Los Angeles AngelsMay 6
  • W6-0at Los Angeles AngelsMay 5
  • W4-0at San Diego PadresMay 3
  • W8-2at San Diego PadresMay 2
  • W3-2vs Los Angeles AngelsApr 29
  • W5-2vs Los Angeles AngelsApr 28
  • W8-7vs Los Angeles AngelsApr 27
  • L1-2vs Washington NationalsApr 26
  • L3-6vs Washington NationalsApr 25
  • W5-4vs Washington NationalsApr 24

Seattle Mariners

Last 10: 5-5Streak L13.9 scored · 4.1 allowed per game4-1 away

  • L2-3vs Atlanta BravesMay 6
  • W5-4vs Atlanta BravesMay 5
  • L2-3vs Kansas City RoyalsMay 3
  • L6-7vs Kansas City RoyalsMay 2
  • W5-3at Minnesota TwinsApr 29
  • W7-1at Minnesota TwinsApr 28
  • L4-11at Minnesota TwinsApr 27
  • W3-2at St. Louis CardinalsApr 26
  • W3-2at St. Louis CardinalsApr 25
  • L2-5vs AthleticsApr 22

Standings

TeamGames behindLostStreakWin %Won
Houston-69W1.50771
Texas271L1.49369
Seattle574W2.47166
Athletics1786W1.38654
Los Angeles1887L2.37953
Chicago-66L1.52573
Cleveland369L1.50470
Minnesota6.573L1.47967
Detroit975W1.46064
Kansas City11.578L3.44362

How the scoring went

  1. 1st Inning0-1Murakami homered to left (380 feet).
  2. 2nd Inning1-1Young hit by pitch, Naylor scored, Canzone to second, Arozarena to third.
  3. 3rd Inning5-1Raley homered to right center (372 feet), Naylor scored, Arozarena scored and Crawford scored.
  4. 3rd Inning5-2Antonacci singled to center, Peters scored.
  5. 3rd Inning5-5Montgomery doubled to center, Antonacci scored, Vargas scored and Murakami scored.
  6. 5th Inning6-5Rodríguez homered to center (418 feet).
  7. 7th Inning9-5Raley homered to right (372 feet), Arozarena scored and Crawford scored.
  8. 8th Inning12-5Naylor homered to center (403 feet), Donovan scored and Rodríguez scored.
  9. 8th Inning12-6Kelenic singled to center, Vargas scored, Benintendi to second.
  10. 8th Inning12-7Peters doubled to left, Benintendi scored, Kelenic to third.
  11. 9th Inning12-8Grichuk homered to left (378 feet).

Win probability

Above the line favours Chicago White Sox, below favours Seattle Mariners.

Venue

  • Rate FieldChicago, Illinois
  • Attendance23011
  • OfficialsDan Bellino, Mark Ripperger, Shane Livensparger, Dan Merzel

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Fixture data from the league feeds. The report was written from the recorded facts for this game and nothing else.