HIGHLIGHTS-Tennis-Wimbledon day eight

Highlights of Tuesday's eighth day at Wimbledon, the third Grand Slam tournament of the year (times GMT): 1200 WOMEN'S QUARTER-FINALS BEGIN AT WIMBLEDON

Seven-times champion Serena Williams faces fellow American Alison Riske for a place in the semi-finals on Centre Court, while seventh seed Simona Halep takes on China's Zhang Shuai on Court One. Johanna Konta, who is two wins away from becoming the first British women's singles finalist since Virginia Wade won the title in 1977, will meet Czech Barbora Strycova later on Tuesday.

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Tuesday's order of play at Wimbledon