Mariners to Wear Seattle Steelheads Uniforms May 16 vs. Boston

Seattle Mariners' Dustin Ackley connects with a pitch for a double

FanPost Friday: Talk uniform to me - Lookout Landing

The 2020 Uni Watch MLB Season Preview - InsideHook

Mariners should replace their Sunday cream jerseys with throwback

Game Recap: Americans fall to Utah 6-4

Red Sox, Nationals, A's among MLB teams commemorating Juneteenth

Felix Hernandez dealt first loss, Mariners lose to Red Sox 4-2

History:  The West Coast Baseball Association was an attempt at a western Negro League competitor, but it only lasted one season. The Seattle entry in the league was actually Abe Saperstein's Harlem Globetrotter baseball team under a new name, that of a local variety of salmon.

Ebbets Field Flannels Seattle Steelheads 1946 Home Jersey

Seattle Mariners Uniform Lineup

Seattle Mariners unveil new spring training uniforms

Julio Rodriguez Game-Used Steelheads Uniform - Jersey, Pants, Cap

LEADING OFF: Juneteenth around MLB and Father's Day

The Mariners are these wearing throwback uniforms vs the Rays

Seattle Mariners City Connect Jersey 2023: Uncovering the

Mariners New City Connect Uniform Taps Into City's Long Baseball