2004 ALCS Appearance

Lore & Background

This period is significant not for what happened in October, but for what it signified about the franchise's trajectory. The failure to secure a Wild Card spot highlighted the difficulty of sustaining dominance without the depth that carried them through the early millennium. Fans remember this time fondly for individual accolades rather than team championships.

Reader's Guide

Following the historic 2001 season, the Mariners entered a transitional phase. Ownership remained stable under Howard Lincoln's successor era, but on-field results began to fluctuate. By 2004, the core of the 2001 team was aging or departing. The focus shifted to maintaining competitiveness while integrating younger talent. Manager Don Wakamatsu guided the club through this period with a steady hand. The identity evolved from 'World Series Contender' to 'Regular Season Powerhouse,' setting the stage for the long rebuild that would eventually culminate in the 2022 playoff return.

Did You Know?

• Ichiro Suzuki won his second AL MVP award during this season.
• The Mariners did not appear in any postseason games from 2001 to 2021.
• Don Wakamatsu was the first Japanese-born manager in MLB history, hired for this era.
• The 2004 ALCS was actually played between the Boston Red Sox and New York Yankees.