The Fascinating Reason Why Pickleballs Have Holes
Who knew that a small ball with holes could cause so much confusion on the court? As avid pickleball players know, understanding the differences between indoor and outdoor pickleballs is crucial to ensuring a smooth and enjoyable game. From the number of holes to weight and durability, these differences can significantly impact gameplay. So what exactly sets these two types of pickleballs apart? Let's take a closer look.
Number of Holes
Indoor vs. Outdoor Hole Counts
Indoor and outdoor pickleballs differ in the number and size of their holes. Indoor balls typically have 26 larger holes, while outdoor balls typically have 40 smaller holes. USA Pickleball's ball specification allows between 26 and 40 holes, a diameter of about 2.87 to 2.97 inches, and a weight of roughly 0.78 to 0.935 ounces.
What the Holes Mean for Gameplay
The holes affect how the ball flies and bounces. A ball with holes can't be hit nearly as fast as a solid ball of the same size, because the holes add drag and slow it down. Indoor balls are softer and have fewer, larger holes, which gives them a lower, slower, more controlled bounce on smooth indoor floors. Outdoor balls are harder and have more, smaller holes, which helps them hold their line better in the wind and gives them a livelier bounce on rougher outdoor surfaces. Outdoor balls also tend to be louder when hit.
Hole Diameter
Indoor pickleball holes are larger (roughly 0.43 inches across), while outdoor ball holes are smaller (roughly 0.28 inches across). Because hole sizes and counts vary by brand, treat these figures as approximate. The size of the holes is not the only factor in how a ball plays; the material, wall thickness and hardness matter too.
Weight and Hardness
When it comes to pickleballs, weight and hardness are two important factors that affect how the ball bounces and feels when hit. Outdoor balls are generally a little heavier and harder than indoor balls, though the weight difference is small and both types must fall within USA Pickleball's allowed range. A harder ball bounces higher and faster and is a bit louder, while a softer ball is easier to control and quieter.
Try a few brands to see what feels best for your skill level, playing style and court surface.
Durability
Durability depends on the ball's material, wall thickness, the playing surface and the temperature. Outdoor balls are made of harder plastic to handle rougher surfaces, but they can crack, especially in cold weather. Indoor balls are softer and are designed for smooth indoor floors, so they can wear out or deform quickly on rough outdoor courts. Heat, UV light and rough surfaces all shorten a ball's life. Store balls in a cool, dry place and avoid leaving them in a hot car or in direct sunlight.
Choosing the Right Pickleball
Choose a ball designed for where you play: an indoor ball for smooth indoor courts and an outdoor ball for outdoor courts. For tournaments, check which ball the event uses, since each tournament names an official ball. Higher-quality balls from established brands tend to be more consistent.
Why Do Pickleballs Have Holes?
Purpose of the Holes
The holes are what give a hollow plastic ball its characteristic flight and bounce. They add drag, which slows the ball and keeps it from flying too fast for the small court, and they help keep the ball's flight stable and predictable. Without holes, a hollow plastic ball would travel faster and bounce much more unpredictably.
How the Holes Are Made
Most pickleballs are made from two plastic halves that are molded and then joined. The holes are punched or drilled into the ball's shell during production, and the number and size of the holes are controlled to keep the ball's weight, bounce and flight consistent.
Effect on Gameplay
The number and size of the holes, along with the ball's material and hardness, influence speed, bounce, spin, and sound. That is why the same shot can feel different with an indoor ball than with an outdoor ball.
Conclusion
Choosing the right ball for your game is important. The main differences between indoor and outdoor pickleballs come down to the number and size of the holes, hardness, and durability. You can technically use an indoor ball outdoors and vice versa, but it usually plays differently and may wear out faster. Pick the ball that matches your court, and check what ball your event uses for tournaments.