To provide a ball game practice tool capable of providing a sufficient bounce and having high safety and high durability.

This ball game practice tool comprises a duckboard-shaped reflection wall body composed of plural rod parts arranged in parallel with slit-like gaps, and connecting parts for connecting these rod parts to each other, and a frame body standing on the ground and supporting the reflection wall body in a standing state. The frame body is composed of a gate-shaped frame and a supporting frame for supporting the gate-shaped from its backside, and the reflection wall body is mounted in the frame body at a back side with respect to the gate-shaped frame.