One Hit Wonder
From the Super Mario Wiki
Ads keep the MarioWiki independent and free :)
One Hit Wonder is one of 9-Volt and 18-Volt's Microgames in WarioWare: Smooth Moves. This microgame later appears in WarioWare Gold as the boss microgame of 5-Volt's stage. It is based on Nintendo's Ultra Machine, released in 1968, and its name is based on the phrase on "One-hit Wonder" (a term for musical artists known for only one hit single).
WarioWare: Smooth Moves
The object is to hit the baseball. The Wii Remote can be held like a baseball bat, and when the baseball comes, the player should swing the Wii Remote.
The object is to hit 3 baseballs out of the 5 in stock to pass the microgame.