Video footage of Harvey the Rabbit, a mechanized baseball holder that sat underground near home plate and delivered baseballs to the umpire at Athletics games in the 1960s. @sigg20 @LeeHarvey13 pic.twitter.com/yJLKya9ljS— AJ ⚾️ (@NCSox) September 12, 2019
2018:
Harvey the Rabbit dates back to our KC days and moved to Oakland with the A's. He would pop out of the ground throughout the game to deliver baseballs to the home plate umpire. New Harvey will be remote-controlled and will deliver the ceremonial first pitch ball to the umpires.🐰 pic.twitter.com/v0acfg8DxS— Oakland A's (@Athletics) March 27, 2018