ATP roundup: Sebastian Korda wins all-U.S. match in Dallas
Sebastian Korda got a small measure of revenge by defeating Michael Zheng 6-4, 6-4 in an all-U.S. first-round clash at the Nexo Dallas Open on Monday.Sebastian Korda got a small measure of revenge by defeating Michael Zheng 6-4, 6-4 in an all-U.S. first-round clash at the Nexo Dallas Open on Monday.