ATP roundup: Yosuke Watanuki records upset in Washington
Japan's Yosuke Watanuki prevailed in a wild first-set tiebreaker en route to a 7-6 (10), 7-6 (3) upset of No. 3 seed Felix Auger-Aliassime on Wednesday in a second-round match at the Mubadala Citi DC Open in Washington.