The Austrian is improving, but he's not close to his best yet.
Denis Shapovalov crossed the net. Then he crossed the line.
Katie Volynets finished first in the USTA's Roland Garros Wild Card Challenge.
"He inspires me a lot. I really want to be like him," Stefanos Tsitsipas says of Madrid champion.
Left Achilles tendon knocks former No. 1 out of Rome.
The Spaniard doesn't hesitate when asked if he thinks he is ready to win a major title.
The World No.2 has been out for a month after hernia surgery.
