Seattle Mariners
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The Seattle Mariners are an American professional baseball team based in Seattle. The Mariners compete in Major League Baseball as a member club of the American League West Division. The team joined t
Ken Griffey Jr. holds six single-season batting records and an individual career record for the Mariners franchise.
Inside the Kingdome (1977–June 1999)
Ruppert Jones in the team's first uniform design
Floyd Bannister in the 1981 Mariners uniform
2026 Seattle Mariners season
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The 2026 Seattle Mariners season is the 50th season in franchise history and their 27th full season at T-Mobile Park, their home ballpark in Seattle, Washington. The Mariners lost on Opening Day on Ma
Seattle Mariners
…Seattle Mariners 2026 Seattle Mariners season Logo Cap insignia Established in 1977 Major league affiliations American League (1977–present) West Division (1977–present) Current uniform Retired…
T-Mobile Park in May 2026
Connor Joe was called up to the Mariners in April.
Starting pitcher Emerson Hancock in May. He had a career-high 14 strikeouts on May 2.