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

Chuck Noll’s 1972 Steelers: How a Rookie and a Defense Built a Legacy
From 1933 (their first season in the NFL) through 1971, the Pittsburgh Steelers had

Unknown Facts From the History of Sports That Will Surprise You
The history of sports is vast and fascinating. This should come as no surprise,

Legends, Lines, and Luck: How Gambling Wove Into the Fabric of Aussie Sport
Australians don’t just love sport — they live it. From backyard cricket games to

Fast Bets and Faster Payments: The Evolution of Sports Gambling and PayID Pokies
There’s no denying that sports and betting have been intertwined for decades. Whether it’s

Ray Guy and the Pro Bowl Gondola
To complete the 1975 NFL season, the annual Pro Bowl game pitted the best

“Munich Air Disaster” of 1958 – Busby Babes Tragedy
What would become known as the “Munich Air Disaster,” a plane crashed after trying

How Sportsbooks Mostly Got It Right About the NFL Playoffs
When you look at things statistically, there is some wisdom in the statement that

Manchester United v. Juventus, UCL 1999: A Game That Changed Soccer History
There were many thrilling games and moments throughout the 26-year tenure of Sir Alex