Baltimore Orioles second baseman Jackson Holliday delivered a two-out double in the bottom of the ninth inning to score Dylan Carlson from first base, securing a 4-3 win over the Seattle Mariners at Oriole Park at Camden Yards on August 13, 2025. The victory marked Baltimore’s first walk-off win of the 2025 season and snapped Seattle’s eight-game winning streak, providing a rare bright spot for the Orioles amid a challenging year where they sit at 54-66, last in the American League East. The Mariners, who fell to 67-54 and remain in second place in the AL West, had been surging toward playoff contention before the late collapse.
The game, delayed 1 hour and 40 minutes at the start due to inclement weather, unfolded as a tense pitching duel before erupting in late-inning drama. Seattle struck first in the top of the seventh when first baseman Josh Naylor singled to right field off Orioles reliever Brett Enns, scoring center fielder Julio Rodriguez to give the Mariners a 1-0 lead. Rodriguez had reached on a double earlier in the inning and advanced on a groundout.
Baltimore responded immediately in the bottom of the seventh. Designated hitter Ryan Mountcastle led off with a solo home run to center field off Mariners starter Logan Gilbert, his fourth of the season, tying the game at 1-1. Two batters later, first baseman Coby Mayo singled, and pinch-hitter Jeremiah Jackson followed with a triple to right field that scored Mayo. Jackson then crossed the plate himself on a throwing error by Naylor, pushing the Orioles ahead 3-1.
The Mariners mounted a comeback in the top of the ninth against Orioles closer Keegan Akin. Rodriguez doubled to start the rally, and third baseman Eugenio Suarez walked. Naylor grounded out to second, advancing Rodriguez home to make it 3-2. Pinch-hitter Dominic Canzone then lifted a sacrifice fly to center, scoring Suarez to tie the game at 3-3.
In the bottom of the ninth, Mariners reliever Matt Brash entered but could not hold the tie. Left fielder Dylan Carlson singled with one out, and after a strikeout, Holliday lined a double to right field off Brash, allowing Carlson to score the winning run unchallenged. Akin earned the win, improving to 4-2 with a 3.50 ERA, while Brash took the loss, dropping to 1-1 with a 1.42 ERA.
Orioles starter Trevor Rogers dominated early, pitching seven innings and allowing just four hits and one run while striking out six without issuing a walk. His performance lowered his ERA to 1.43, showcasing the form that has made him a stabilizing force in Baltimore’s rotation during a rebuilding phase. Gilbert matched him for much of the night, going 6 1/3 innings for Seattle with four hits, two runs (one earned), two walks and six strikeouts, though the home run to Mountcastle proved costly.
Offensively, Holliday went 1-for-5 with the decisive double, adding to his season totals of a .250 batting average and 45 RBIs. Mountcastle contributed three hits, including the homer, boosting his average to .245. For the Mariners, Rodriguez led with a 2-for-4 effort, including a double and a stolen base, his 23rd of the year. Naylor drove in two runs despite the error that aided Baltimore’s seventh-inning surge.
Defensively, errors played a role for both teams. Seattle committed two, including Naylor’s throw and a dropped foul by right fielder Dylan Moore. Baltimore had none, helping them capitalize on opportunities. The Orioles left seven runners on base but went 0-for-3 with runners in scoring position, relying on timely power and speed for their runs.
The Orioles have leaned on young talent like Holliday, the son of former All-Star Matt Holliday and a highly touted prospect, to inject energy into the lineup. Holliday’s walk-off hit was the first of his career, a milestone that highlights his growing impact since debuting. Similarly, Mountcastle’s power display reminded fans of his potential as a cornerstone, even as the team navigates injuries and roster adjustments.
Seattle, meanwhile, had won eight straight entering the game, including a 1-0 shutout over Baltimore the previous night behind starter George Kirby’s gem. That streak had propelled them into wild-card contention, but the loss exposed vulnerabilities in the bullpen, where Brash has been reliable but faltered in the clutch. Mariners manager Dan Wilson noted postgame that Gilbert’s outing deserved a better fate, emphasizing the need to bounce back quickly in a tight division race.
Looking ahead, the series concludes August 14 with Baltimore’s Grayson Rodriguez facing Seattle’s Bryce Miller. A series split would help the Orioles build momentum, while the Mariners aim to regain their winning form before heading home. In the broader AL picture, Seattle trails the Houston Astros by two games in the West, while Baltimore sits 12 games back in the East, focusing on development over immediate contention.
Baltimore’s rebuilding strategy involves integrating prospects like Holliday, Mayo and Jackson, acquired through drafts and trades, into the major league roster. Holliday, drafted first overall in 2022, has shown flashes of brilliance with 16 doubles and consistent defense at second base. Mayo, a third-round pick in 2018, brings power potential, while Jackson’s speed and versatility provide depth.
Seattle’s lineup, bolstered by acquisitions like Naylor from Cleveland and Suarez from Arizona, emphasizes balance, but defensive lapses like those Wednesday can derail playoff aspirations. The Mariners’ 23 stolen bases from Rodriguez lead the team, underscoring their aggressive base-running approach.
As the season progresses toward September call-ups, games like this offer glimpses of future potential for the Orioles, entertaining loyal fans across Maryland.
