wilson red starter ball stage 3 36 pack tennisballWilson Red Starter Ball stage 3 is a red tennis ball that is designed to help juniors who want to get started or develop their game. The Red Starter Ball has lower compression for significantly slower, more playable bounce characteristics. This ball bounces 75% lower than standard tennis balls, giving players more opportunity to refine their strokes and focus on technique as they continue to develop their game. Highlights: Low compression that bounces