![](https://blog.sportsgeo.com/wp-content/uploads/2017/08/tennisballs-sportsgeo.png)
Tennis ball shall have a uniform outer surface consisting of a fabric cover and shall be white or yellow in colour. If there are any seams they shall be stitchRead More
Tennis ball shall have a uniform outer surface consisting of a fabric cover and shall be white or yellow in colour. If there are any seams they shall be stitchRead More