UNITED STATES - CIRCA 1909: Informal full-length portrait of baseball player Ed Walsh of the American League's Chicago White Sox baseball team, following through after throwing a baseball, standing on the pitcher's mound on the field at South Side Park, Chicago, Illinois, 1909. An unidentified White Sox player is standing at first base in the background. (Photo by Chicago Sun-Times/Chicago Daily News collection/Chicago History Museum/Getty Images)
