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All-Time Uniform Numbers
- Coaches & Managers are not included, since they are incomplete in our db.
Team Name: Seattle Mariners
Seasons: 45 (1977 to 2021)
Record: 3285-3691, .471 W-L%
Playoff Appearances: 4
World Championships: 0
Winningest Manager: Lou Piniella, 840-711, .542 W-L%
(39-36, 3rd place in AL West)
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