The Seattle Mariners are entering the 2025-2026 offseason with high expectations after a successful year marked by an AL West title and a playoff run. They made a significant move by signing first baseman Josh Naylor to a five-year, $92.5 million contract, highlighting their commitment to building a competitive roster. However, gaps remain, particularly in the bullpen and at third base, that the team must address to maintain playoff contention and strive for a World Series title. With their core players in their prime, the Mariners are positioned for promising developments as they seek further acquisitions.

By the Numbers
  • Josh Naylor signed for five years at $92.5 million.
  • Seattle's bullpen currently features Andrés Muñoz and Matt Brash as top options.
State of Play
  • The Mariners are focused on enhancing their bullpen, particularly looking for high-impact relievers.
  • Third base remains a significant concern with possible free-agent targets like Munetaka Murakami and Ha-Seong Kim.
  • The team aims to build depth in the lineup and bench while considering long-term contracts for existing talent.
What's Next

The Mariners will likely pursue additional pitching options to bolster their bullpen and explore third base alternatives through free agency or trades. Key player extensions for talents like Logan Gilbert could shape the roster's future. This offseason is crucial for solidifying their chances for a deep postseason run in the coming years.

Bottom Line

The Mariners must prioritize strategic acquisitions and extensions over hasty maneuvers. Balancing their roster with both impactful new players and the right extensions can establish a strong foundation for a serious World Series contention in 2026. Investing wisely will determine their long-term success.