Johanna Konta and Ashleigh Barty look to steal teenagers thunder

Seventeen-year-old Amanda Anisimova produced a stunning performance to defeat the defending champion, Simona Halep, and reach the French Open semi-finals The thunderstorm expected to rip through Roland Garros on day 13 will be forgotten soon enough if Amanda Anisimova and Marketa Vondrousova become the first teenage finalists in a major championship since 17-year-old Serena Williams beat 18-year-old Martina Hingis at the US Open 20 years ago. That possibility describes a cycle of change that Williams had strangled with her brilliance in compiling 23 majors, a run that has stalled since the 37-year-old grande dame of tennis became a mother in September 2017. She has not won a tournament since and her game has an air of anxiety about it. Her …