What is the origin of get on ball?

"Get on ball" does not appear to have a definitive origin, but it can be traced back to slang used in various sports and activities, particularly in team sports like basketball and football. The phrase suggests a call to action for players to become engaged and focused on their game, implying that they should bring their best effort and enthusiasm.

However, it is not possible to pinpoint a single origin for the term without any evidence or historical records directly referencing its emergence.