Still, it takes on-court success to lead a sport, and Kyrgios' uneven attitude during matches can derail him at a moment's notice. 29 Ana Konjuh among the women, and 2010 Wimbledon runner-up Tomas Berdych and 2013 French Open runner-up David Ferrer among the men. After taking the opening set and leading 4-2 in the second Thursday, Kyrgios fell apart. As for getting in his own way during the course of a match, well, that has become something of a habit, too. "The surprising thing is, I was in a winning position today," Kyrgios said, "and I still could have won."

Source: ABC News June 01, 2017 09:15 UTC