Coco Gauff knocked out of Wimbledon first round by nerveless Yastremska

Ukrainian beats French Open champion 7-6 (3), 6-1 Gauff's loss provides biggest upset of tournament so far Could Coco Gauff achieve the "Channel slam" by following the French Open with a Wimbledon title? That was the question being asked before the tournament, but an answer was not long in coming: no. On Tuesday the second seed was knocked out in the first round at SW19, with the biggest shock how easily she was dispatched by the Ukrainian Dayana Yastremska. The 21-year-old Gauff was at first ou...