What Is Jack Playing?

Riddle: Jack left home on a run. First, runs straight, takes a sharp left and keeps running. Does the same thing again and ends back at home. There was two men waiting for him. Who are they?

Answer: The catcher and umpire (Jack is playing baseball) Source: https://www.riddles.com/index.php/6669

Jack left home on a run. First, runs straight, takes a sharp left and keeps running. Does the same thing again and ends back at home. There was two men waiting for him. Who are they? — What is Jack Playing? by Musiclover333 Riddle