Kyrgios and Kokkinakis, the men's doubles champions at Melbourne Park in 2022, retired while down 7-5, 3-2 against another Australian team, James Duckworth and Aleksandar Vukic. Both Kyrgios ...
Australians James Duckworth and Aleksandar Vukic, who both fared well at last month's Australian Open, have suffered contrasting losses at the Dallas Open.