In the 20's and 30's sports were a very popular family event. The 20's were the so called Golden age of sports but in the 30's that changed dramatic because of the depression and many others things.
No African American were allowed to play in Major League Baseball in the 20's or 30's they could only play in the nergo league. No African American played in the majors until 1947.
The radio was used in both the 1920's and the 1930's to listen many sports events the radio was used more often in the 30's because if you had one before the depression you used it to listen to an event instead of paying money to go.
The 1920's were called the golden age of sports because sports were booming in the 1930's sports became a national pastime because of the depression no one had money and if had extra money the were not spending it on a sports event.
We thought sports in the 1920's and the 1930's were similar because even though people couldn't afford to go to the games if you had a radio before the depression you could still listen to sports events.