Siegemund Porsche Grand Prix quarterfinal tongogo

Stuttgart, April 22 (Agencies): Germany tsür, Laura Siegemund-i Romania tsür, Simona Halep madak takok ngua tang tasayadak WTA Porsche Grand Prix tennis asayamong quarterfinal asayatsü jenjang yashi, Brehostibar nü ajangzükogo.
Siegemund-i yashi points 6-1, 6-2 ngua Halep 4 buba round nung ayong ayonga tsükdaktsü.
Tan asayamong nung temaba jenjang nung alir, Poland tsür, Agnieszka Radwanska-ia points 1-6, 6-1, 6-2 agi Germany tsür, Andrea Petkovic madak takok ngua quarterfinal-i aiba osang jangjaogo.
Radwanska-i Czech Republic tsür, Karolina Pliskova den quarterfinal asayatsü lemzükogo.
Pliskova-ia points 6-4, 6-2 ngua Serbia tsür, Ana Ivanovic madak takok ngua liasü.
Ano, Czech Republic tsür, Petra Kvitova-i points 2-6, 7-6 (5), 6-2 agi Romania tsür, Monica Niculescu tsükdaktsüba; Spain tsür, Carla Suarez Navarro-i points 6-2, 6-2 ngua Germany tsür, Anna-Lena Friedsam madak takok anguba aser Italy tsür, Roberta Vinci-i points 6-3, 6-4 agi Germany tsür, Julia Goerges akokba osanga jangjaogo.