September 15, 1957 – The San Francisco Seals minor league baseball club of the Pacific Coast League played their last game in the Bay area before relocating to Phoenix, Arizona. They were charter members in 1903 of the Pacific League along with the California Angels, Oakland Oaks, Seattle Indians, Portland Beavers, and Sacramento Solos.
The relocation of the MLB’s New York Giants to San Francisco was the main reason for the city losing the Seals. They provided many lasting memories for fans including multiple League titles.
To find more great daily sports history make sure to check out the Sports Jersey Dispatch and Pigskin Dispatch.
More From Sports History Network

Sports History On This Day: June 29
June 29, 1950 – It was a monumental day in the realm of United States

Sean Conley Shares Why There’s More To Life Than The NFL
Sean Conley is an ex-NFL and University of Pittsburgh kicker. He joined the Detroit

Sports History On This Day: June 28
June 28, 1907 – In baseball history when one hears the name of Branch Rickey,

Sports History On This Day: June 27
June 27, 1890 – A milestone in sports history occurred in the 19th-century boxing arena.

How Radio Broadcasting Changed How Fans Experience Football Games
Early football games on radio helped fans connect with their teams in a way

Sports History On This Day: June 26
June 26, 1944 – A truly interesting and unprecedented time at the ballpark in New

Sports History On This Day: June 25
June 25, 1935 – He was not the champ yet but future world heavyweight champ Joe

Sports History On This Day: June 24
June 24, 1962 – It was the longest extra game in MLB history at the