The Czech has won eight straight matches at the Masters events.
"I'm a fan of the electronic line calling, but the ball was...like four, five centimeters [out]," Alexander Zverev said.
"I'm not sure if I will come back," Novak Djokovic said after his loss to Matteo Arnaldi today.
The American has zero points to defend through Roland-Garros.
A handshake like no other...
Munich finalist Ben Shelton is finding his feet on clay—and sharing success with Madrid fans.
"The sport will outlive everyone, and the sport is more important than anybody individually," Grand Slam king said.
