The Seattle Mariners announced on Wednesday several ways they will be celebrating their 50th season as a franchise in 2026, including a 50 Seasons Celebration Weekend and a 50 Seasons jersey patch.

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The 50 Seasons Celebration Weekend will take place Aug. 7-9 at T-Mobile Park during the Mariners’ weekend series against the Tampa Bay Rays.

The highlight of that weekend will be a pregame ceremony on Aug. 8 that honors the Top 50 Greatest Mariners Players in franchise history. The Top 50 players will be determined through fan voting, along with input from Mariners legends and others. Fans can vote now at this link through Feb. 20, 2026.

Additional 50 Seasons Celebration Weekend events will be announced at a later date.

The Mariner

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