After Laura Siegemund scored her biggest-ever Grand Slam victory at the Australian Open, the first order of business was to celebrate with someone extra special watching from the sidelines.

ADELAIDE, AUSTRALIA (AP) _ Results Friday from Adelaide International 1 at Memorial Drive Tennis Centre (seedings in parentheses): Madison Keys, United States, def. Liudmila Samsonova, Russia, 5-7, ...

“I tried not to do too many fancy things, but really stick with my clear plan,” is how Laura Siegemund explained her second-round upset of Zheng Qinwen, the second-place finisher at last year ...

Laura Siegemund of Germany plays a backhand return to Zheng Qinwen of China during their second round match at the Australian Open tennis championship in Melbourne, Australia, Wednesday ...