Adam Frazier’s Late Home Run Lifts Kansas City Royals Over Seattle Mariners 7-5, Snapping Mariners’ 10-Game Win Streak

Wednesday, September 17th, 2025

Seattle Mariners News & Updates

Kansas City Royals Snap Mariners’ 10-Game Win Streak With 7-5 Victory

The Kansas City Royals delivered a thrilling 7-5 victory over the Seattle Mariners, ending Seattle’s impressive 10-game winning streak in an exciting MLB matchup. Key performances and pivotal moments turned the tide in favor of the Royals, making for an action-packed evening at Kauffman Stadium.

Adam Frazier's Clutch Go-Ahead Home Run

Adam Frazier was the hero of the night for Kansas City, smashing a two-run home run in the eighth inning that put the Royals ahead for good. This decisive hit came after Seattle briefly claimed the lead with a J.P. Crawford homer in the top of the eighth, setting the stage for Frazier’s dramatic response.

Breaking Down the Game’s Highlights

Eugenio Suárez of the Mariners had a standout night, snapping his hitless streak by going 4-for-4 at the plate, driving in two runs, and scoring twice. Despite his efforts, Seattle couldn’t hold on as Kansas City capitalized on their opportunities.

Kansas City reliever Lucas Erceg (8-4) earned the win, while Carlos Estévez locked down his MLB-leading 40th save despite allowing a run in the ninth.

Seattle’s Matt Brash (1-3) struggled out of the bullpen, giving up four runs on four hits in less than one inning, opening the window for the Royals’ comeback.

Pitching Performances

Cole Ragans made his first start for the Royals since June 5, returning from an injury to allow just two runs on one hit across 3 2/3 innings, with four strikeouts and two walks. For Seattle, Bryce Miller surrendered three runs on eight hits over five innings.

Big Bats Power the Offense

Salvador Perez started the scoring with a commanding 435-foot, three-run homer to center field for Kansas City in the first inning. Suárez answered in the second with his own 416-foot, two-run shot for Seattle, narrowing the gap. Later, Suárez doubled in the seventh and scored the tying run on Mitch Garver’s sacrifice fly, setting up the high drama in the late innings.

Key Moments and Stats

The Royals were efficient with runners in scoring position, going 5-for-13, while the Mariners struggled, finishing 0-for-4. This discrepancy proved pivotal in the game’s outcome.

What’s Next

The series wraps up Thursday as the Mariners will send right-hander Luis Castillo (9-8, 3.76 ERA) to the mound against Royals righty Stephen Kolek (5-5, 3.71 ERA). Both teams aim to gain the upper hand in this important series finale.

In summary

The Kansas City Royals ended the Seattle Mariners’ 10-game winning streak with a 7-5 triumph, thanks to Adam Frazier’s clutch eighth-inning homer and strong performances up and down their lineup. The Royals’ timely hitting and solid relief pitching made the difference, leaving Seattle a half-game behind Houston in the AL West race. The teams will duel again to close out the series, with both eyeing a crucial win as the MLB season progresses.


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