8. Madison Keys
Maximum speed: 98 mph
Madison Keys learned how to shorten her huge swing to improve her forehand to be super effective.
![12 Best Tennis Players With The Fastest Forehand Of All Time](https://imonkey-blog.imgix.net/blog/wp-content/uploads/2017/03/13094213/shutterstock_428934952-680x600.jpg?auto=fortmat&fit=clip&expires=1770508800&width=480&height=423)
Jimmie48 Photography/Shutterstock.com
Maximum speed: 98 mph
Madison Keys learned how to shorten her huge swing to improve her forehand to be super effective.
Jimmie48 Photography/Shutterstock.com