New rivalries ready to ignite men’s tennisFederer and Nadal have squared off 39 times and Federer and Djokovic 47 while Djokovic and Nadal’s 54-match rivalry is the most prolific and competitive in the history of men’s tennis. 28th Jun 2019 / by Gdsyn / in Sports News No comments yet Leave a Reply Cancel replyYour email address will not be published. Required fields are marked * Save my name, email, and website in this browser for the next time I comment.