Mariners to Wear Seattle Steelheads Uniforms May 16 vs. Boston

Seattle Mariners' Dustin Ackley batting against the Boston Red Sox

Former Seattle Supersonics basketball player Freddy Brown points

Crawford's slam, 10th-inning run lifts Mariners past Rays - The

68 Game-Used Seattle Steelheads Uniform - Pants, Cap, Team-Issued

Bill Withers, Fred Brown

Julio Rodriguez Game Used Seattle Steelheads Uniform - 6/17/23

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

2015 Major League Baseball season - Wikipedia

Mariners debut latest City Connect uniforms

Seattle Mariners' Brad Miller (5) is greeted at home by Mike

The Mariners are these wearing throwback uniforms vs the Rays

The 2021 Uni Watch MLB Season Preview - InsideHook

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

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

Felix falters as Mariners lose