Mini Slugger

The Mini Slugger is a Gaddget found in Mario Party Advance.

This Gaddget is obtained by completing the Cool as Ice quest, which, coincidentally, also involves baseball. The Gaddget is designed for two players; one pitches either a slow ball with the button or a fast one with the  button, and the other tries to hit the incoming throws by swinging the bat with the  button. After six failed balls on screen, the field resets itself. For some reason, these balls stick to the Bowser statues and walls.

Description
"Grab a friend! One player pitches while the other swings the bat!"