Seattle Mariners Reach Historic ALCS Game 7 in Deepest Postseason Run

The Seattle Mariners completed their 2025 season with the deepest postseason run in franchise history, narrowly losing Game 7 of the American League Championship Series to the Toronto Blue Jays and falling one win short of reaching their first-ever World Series. Legendary broadcaster Rick Rizzs and fans alike highlighted the remarkable season, noting key moments like Jorge Polanco's 15th-inning base hit that kept the playoffs alive, Cal Raleigh's record-breaking home run achievements, and Julio Rodriguez's consistent performance. Despite the heartbreak of the loss, which was particularly painful given the Mariners' long history of playoff challenges and the rarity of their earlier wins in the series, the team's strong finish places them among baseball's elite and sets a foundation for future success. Analysts and insiders point to promising roster elements, including Eugenio Suárez's impactful return and the upcoming contributions from young talents like Ben Williamson and Colt Emerson, as reasons for optimism heading into 2026. While the disappointment lingers for fans, there is cautious excitement about the Mariners' potential as a continuing contender in the coming seasons. Discussions around the season's success and the biggest questions facing the team this winter reflect a broader recognition of the franchise's upward trajectory.