HAMBURG, GERMANY - JULY 27: Dominic Thiem in action during the German Tennis Championships at Rothenbaum on July 27, 2018 in Hamburg, Germany. (Photo by TF-Images/Getty Images)
HAMBURG, GERMANY - JULY 27: Dominic Thiem in action during the German Tennis Championships at Rothenbaum on July 27, 2018 in Hamburg, Germany. (Photo by TF-Images/Getty Images)