Quick Read
- The Mariners secured a 4-2 win over the Cardinals in 13 innings.
- Leo Rivas hit a walkoff two-run homer, marking his second career home run.
- Seattle is now one game behind the Astros in the AL West standings.
- The Mariners’ bullpen delivered 8 1/3 innings with only one unearned run allowed.
- Seattle faces the Angels next in a critical four-game series.
The Seattle Mariners continued their push for a postseason berth with a dramatic 4-2 victory over the St. Louis Cardinals in a 13-inning thriller on Wednesday night. On a night when the Mariners couldn’t rely on outside results to bolster their playoff hopes, they delivered a performance that exemplified their resilience and determination. Leo Rivas, a relatively unknown figure in the Mariners’ lineup, emerged as the hero by launching a walkoff, two-run homer in the bottom of the 13th inning. The win not only secured a series sweep over the Cardinals but also kept Seattle firmly in the hunt for a playoff spot in the tightly contested American League race.
Mariners’ Bullpen Shines Amid Tight Playoff Race
Seattle’s bullpen has been a revelation in recent games, and Wednesday night was no exception. After starting pitcher Logan Gilbert was pulled in the fifth inning due to a high pitch count, the bullpen stepped up in remarkable fashion. Mariners relievers covered an impressive 8 1/3 innings, allowing just one unearned run. Emerson Hancock, a rookie making his mark in the big leagues, delivered two scoreless innings to earn his first career win as a reliever. This outstanding bullpen performance has become a crucial asset for the Mariners as they navigate the high-stakes environment of September baseball.
As the Mariners celebrated their walkoff victory, their position in the AL West and Wild Card standings remained precarious. With a 77-68 record, Seattle sits just one game behind the Houston Astros for first place in the division and 1 1/2 games ahead of the Texas Rangers for the final Wild Card berth. FanGraphs currently gives the Mariners an 84.5% chance of making the playoffs and a 41.3% chance of winning the AL West. However, every game from this point forward carries significant weight, as the margin for error is razor-thin.
Leo Rivas: The Unexpected Hero
Leo Rivas’ walkoff home run was a moment of pure magic for Mariners fans. Pinch-running in the 11th inning, Rivas didn’t even have an at-bat in the game until his pivotal appearance in the 13th. With one swing of the bat, he sent the crowd at T-Mobile Park into a frenzy and etched his name into Mariners lore. The home run was just the second of his career, making it a moment of personal triumph as well as a crucial contribution to the team’s playoff aspirations.
Manager Scott Servais praised Rivas after the game, emphasizing the importance of contributions from every player on the roster during a playoff push. “Leo’s been working hard all season, and for him to step up in a moment like this is just incredible,” Servais said. “It’s a testament to the depth and determination of this team.”
The Mariners’ offense has been inconsistent at times, but clutch moments like Rivas’ home run highlight the team’s ability to rise to the occasion. Veteran third baseman Eugenio Suárez also played a key role, driving in a crucial run earlier in the game to keep Seattle’s hopes alive. As the Mariners prepare for their next series, the team will look to build on this momentum and continue their march toward October.
Challenges Ahead: Remaining Schedule and Playoff Implications
Despite their recent success, the Mariners face a challenging road ahead. According to Tankathon, Seattle has the 27th-toughest remaining schedule in the league, with their opponents boasting a combined winning percentage of .471. Only the New York Yankees, who are also vying for a playoff spot, have an easier remaining schedule among AL contenders.
Seattle’s next challenge comes in the form of a four-game home series against the Los Angeles Angels. The Angels, with a 69-77 record, are out of playoff contention but remain a dangerous opponent. Mariners rookie right-hander Bryce Miller (4-5, 5.53 ERA) is set to face Angels right-hander José Soriano (10-10, 4.07 ERA) in the series opener. With the stakes higher than ever, every game will be a test of the Mariners’ ability to stay focused and execute under pressure.
Meanwhile, the Houston Astros and Texas Rangers, Seattle’s primary rivals in the AL West, also continue to fight for playoff positioning. The Astros secured a narrow 3-2 victory over the Toronto Blue Jays on Wednesday, while the Rangers completed a three-game sweep of the Milwaukee Brewers. These results underscore the intensity of the playoff race and the importance of every win for the Mariners.
The Bigger Picture: Mariners’ Playoff Aspirations
As the Mariners push toward their first postseason appearance since 2022, the team’s recent performances have provided a glimpse of their potential. With standout players like Julio Rodríguez leading the charge and unsung heroes like Leo Rivas stepping up in critical moments, Seattle has the pieces in place to make a deep playoff run. However, consistency will be key as the team navigates the final stretch of the regular season.
Beyond the immediate goal of securing a playoff spot, the Mariners are also building a foundation for sustained success. The organization recently announced that seven of its top prospects will participate in the Arizona Fall League, a sign of the team’s commitment to developing young talent. This blend of veteran leadership and emerging stars bodes well for the Mariners’ future, regardless of how the current season ends.
With their latest win, the Seattle Mariners have demonstrated the resilience and determination needed to compete at the highest level. As the playoff race intensifies, the team’s focus and execution will determine whether they can turn their postseason dreams into reality.

