






🎾 Elevate your game with every bounce — don’t just play, train like a champion!
The BILLIE JEAN KING'S Eye Coach Replacement Tennis Ball is a professionally crafted, durable tennis ball designed specifically for use with the Eye Coach training system. Featuring a brass and plastic grommet for optimal machine compatibility, it supports up to 8 hours of rigorous practice, helping players improve their skills with just 5 minutes of daily use. Trusted worldwide by tennis clubs and professionals, this replacement ball ensures consistent, high-quality training anytime, anywhere.














| ASIN | B07RK4PWKR |
| Best Sellers Rank | #395,500 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #187 in Tennis Training Equipment |
| Brand | BILLIE JEAN KING'S Eye Coach |
| Brand Name | BILLIE JEAN KING'S Eye Coach |
| Color | Yellow |
| Construction Type | Standard tennis ball construction |
| Customer Reviews | 4.4 4.4 out of 5 stars (97) |
| Date First Available | May 8, 2019 |
| Item Package Dimensions L x W x H | 1 x 1 x 1 inches |
| Item Weight | 13 Pounds |
| Manufacturer | Billie Jean King's Eye Coach |
| Material | Rubber |
| Number of Items | 1 |
| Package Weight | 0.5 Pounds |
| Sport | Tennis |
| Stitching Type | Standard |
| UPC | 019372921332 |
| Unit Count | 1.0 Count |
C**D
Excellent replacement, use it daily
Well made, and easy to install
S**A
great practice tool
really fun and does translate to the court. the replacement balls could last a little longer. or the price might be better at $10 each.
E**S
It works
Great product
R**.
It works
For me it was easy to replace the old one with this new one.
A**R
Good product
Does just what I need. Thanks
O**J
Be better tennis player
Very good for tennis training.
N**I
Eye coach replacement ball
Easy assembly. One point I would share with users of eye coach tennis pro for practice, DO NOT LOSE THE L-SHAPED SCREW TIGHTENER that comes with the original pro, as you would need them to replace the ball!
M**O
Eye coach replacement Ball
The replacement ball is as good as the original ball. However, the material, which the ball has been made of, gets torn fast. In other words, the hard parts (metal) are durable and the soft parts (plastic) are going fast. When you buy the replacements, buy extra for covering the delivery time.
Trustpilot
2 months ago
1 week ago