The Russian lost the point but got his money's worth as he protested.
The Spaniard is working under an injury cloud as he prepares for the US Open.
Davis Cup action returns to the iconic courts of the International Tennis Hall of Fame in Newport.
South Africa vs. Venezuela Davis Cup Group II Playoff set for September 18-19th at the historic West Side Tennis Club.
Andy Murray has been added to the US Open draw after 2016 champion Stan Wawrinka withdrew.
Jannik Sinner isn't slowing down to celebrate history.
For the first time in history, Stefanos Tsitsipas will hold a top-three ranking.
