Quick Read
- Leo Rivas hit a walk-off two-run homer in the 13th inning to secure a 4-2 Mariners win.
- The Mariners’ bullpen delivered 8 1/3 innings of stellar relief, allowing just three hits.
- Seattle has now won five straight games and remains in playoff contention.
- Rivas has been a consistent performer despite limited opportunities this season.
- Defensive excellence and smart baserunning were key to the Mariners’ victory.
Leo Rivas etched his name in the spotlight on a memorable Wednesday night as he launched a walk-off two-run homer in the 13th inning, propelling the Seattle Mariners to a dramatic 4-2 victory over the St. Louis Cardinals. The win marked Seattle’s fifth consecutive triumph and further solidified their standing in a fiercely competitive playoff race.
Rivas Seizes the Moment in Dramatic Fashion
Rivas, a journeyman infielder who has spent much of his career navigating between the minors and the majors, found himself thrust into the game during extra innings. Entering as a pinch runner for Jorge Polanco in the 11th inning, Rivas remained in the lineup as the designated hitter. By the 13th inning, with the game tied at 2-2, Rivas stepped up to the plate and delivered a game-winning swing that sent the ball soaring over the right-field wall. The crowd erupted in jubilation as the Mariners celebrated their improbable victory.
Rivas’s performance underscored his ability to rise to the occasion when opportunities arise. Despite limited playing time, he has made a significant impact during his stints with the big-league club, boasting a .288/.416/.397 slash line over 38 games this season. His patience at the plate is particularly noteworthy, with a walk rate of 16.9% and a manageable strikeout rate of 21.3%.
“I was just trying to do my job and move the runner over,” Rivas said postgame. “But when I got the signal to swing away, I knew I had to take my shot. It felt incredible to connect like that and help the team win.”
A Team Effort Anchored by the Bullpen
While Rivas’s heroics stole the headlines, the Mariners’ bullpen played a pivotal role in securing the victory. Over an impressive 8 1/3 innings of relief work, Seattle’s relievers allowed just three hits and one unearned run. The bullpen’s performance was particularly remarkable given the absence of key arms such as Andrés Muñoz and Matt Brash, who had been heavily utilized in the previous games of the series.
José Castillo, a recent waiver claim, set the tone with a scoreless ninth inning. Luke Jackson, called up from Triple-A Tacoma earlier in the month, handled the 10th and 11th innings with poise. Emerson Hancock, transitioning from a starting role to a relief role, capped off the bullpen’s stellar night by pitching the 12th and 13th innings, ultimately earning the win.
“It was a total team effort,” said Mariners manager Dan Wilson. “Our bullpen was outstanding tonight. Every guy that came in did their job and kept us in the game.”
Defensive Excellence and Smart Baserunning
Beyond the pitching and Rivas’s clutch hit, the Mariners showcased their defensive prowess and heads-up baserunning to stay competitive. The infield, led by J.P. Crawford and Eugenio Suárez, made several highlight-reel plays to thwart potential scoring opportunities for the Cardinals. First baseman Josh Naylor also contributed with several impressive picks and 13 putouts, further solidifying his reputation as a reliable defensive anchor.
Meanwhile, the Cardinals’ baserunning miscues in the 10th inning proved costly. Iván Herrera failed to capitalize on a tagging opportunity and was later doubled off at second base, effectively killing a potential rally. The Mariners capitalized on these mistakes, displaying the kind of situational awareness that has become a hallmark of their recent success.
Playoff Implications and the Road Ahead
With the victory, the Mariners completed a three-game sweep of the Cardinals and maintained their momentum in the playoff race. Seattle remains just one game behind the Houston Astros for the American League West lead and 1.5 games ahead of the Texas Rangers for the final AL Wild Card spot. The team has now won 16 of its last 19 games at T-Mobile Park, showcasing their dominance at home during this critical stretch of the season.
“We’re playing some of our best baseball right now,” Wilson remarked. “The guys are locked in, and everyone is contributing. It’s an exciting time to be part of this team.”
As the Mariners continue their push for a postseason berth, Rivas’s walk-off homer serves as a reminder of the unpredictable and thrilling nature of baseball. For a player who spent nearly a decade in the minors before making his major league debut, moments like these are the culmination of years of hard work and perseverance.
Leo Rivas’s walk-off homer was more than just a game-winning hit; it was a testament to the resilience and depth of the Seattle Mariners. As they fight for a spot in the playoffs, performances like Rivas’s will be crucial in defining their season.

