The Story Behind Chicago Cubs Fans' W Flags

82 Cubs Win Flag Stock Photos, High-Res Pictures, and Images - Getty Images

The story behind the giant 'L' flag at Tuesday's Brewers game

Cubs Clinch! Headed to World Series for first time in 71 years - ABC7 Chicago

Chicago Cubs - #CubsCollection: W Flag. The simplicity of a blue W on a white flag has become an enduring symbol of Cubs pride, but its origins date back over a century.

Chicago Cubs Flag 17x26 – Fan Creations GA

Chicago Cubs: History of Wrigley Field's 'W' flag

Anticipation building for Cubs fans

Chicago Cubs fans Fly the W as long as they can

Chicago Cubs: History of Wrigley Field's 'W' flag

A giant 'L' flag made its second appearance at a Brewers-Cubs game