Many 2001 Mariners see a lot of playoff potential for this year's team

Can Castillo help Mariners shake long postseason drought?

2022 Organization Of The Year: Seattle Mariners — College Baseball, MLB Draft, Prospects - Baseball America

Mariners' Wild, Fun and Potential Playoff 2021 Season Is Just the Beginning, News, Scores, Highlights, Stats, and Rumors

The Mariners Have Surged Into Contention

Seattle Mariners make playoffs for first time since 2001

Postseason Hope Weighs Heavily on Seattle Mariners Fans - The New York Times

Mariners Postseason Hopes Brighten With No. 1 Farm System — College Baseball, MLB Draft, Prospects - Baseball America

Seattle's Return to Relevance Began With a Single Trade - The New York Times

12 MLB playoff teams, ranked by their World Series chances

Playoff Hopes, Dreams, and Memories - Lookout Landing

How the Mariners' chances to make the playoffs are determined