The Steelheads were a short-lived team in the West Coast Negro Baseball League, playing their home games at Sick's Stadium in Seattle as well as ballparks in Tacoma, Bremerton, Spokane and Bellingham.
Saturday's pregame ceremony will include a special tribute to Herb Simpson, the last known surviving member of the Seattle Steelheads who died in January in New Orleans at the age of 94.
The pregame celebration will honor some of the contributions of African-Americans in the Pacific Northwest, including longtime Seattle resident and NBA legend Bill Russell. Also honored will be former SuperSonics star Fred Brown, Rock and Roll Hall of Famer Bill Withers, former King County executive Ron Sims, business executive Art Harper and former University of Washington standout George Fleming, who was the first African-American elected to the Washington State Senate.