PLAYERS AND RACKETS
Alexandr Dolgopolov
Grigor Dimitrov
Serena Williams
Gael Monfils
Victoria Azarenka
Milos Raonic
Laura Robson
Flavia Pennetta
Feliciano Lopez
Madison Keys
Spin Effect Technology is a racket and string pattern innovation that increases ball spin. Pros often customize the racket they use. Racket specifications on endorsed consumer models may vary from the models used by Pros for match-play.