St Petersburg, Russia. 17th Sep, 2019. ST PETERSBURG, RUSSIA - SEPTEMBER 17, 2019: Matteo Viola of Italy in action in a 2019 St Petersburg Open tennis match against Evgeny Donskoy of Russia,
Matteo Viola of Italy returns the ball to Tobias Kamke of Germany during the Qatar Open in Doha December 31,2012 REUTERS/Jamal Saidi (QATAR - Tags: SPORT TENNIS Stock Photo - Alamy