PIX: Gauff survives scare; Medvedev overcomes Zverev

IMAGE: Coco Gauff celebrates winning her match against Rebecca Peterson of Sweden during the BNP Paribas Open at the Indian Wells Tennis Garden in Indian Wells, California, on Tuesday. Photograph:......

Tennis round-up: Kristyna stuns twin Karolina

IMAGE: Czech Republic's Pliskova twins, Kristyna and Karolina Pliskova embrace at the net after their second round match at the WTA Premier Nature Valley Classic at Edgbaston Priory Club,......

Tennis round-up: Kristyna stuns twin Karolina

IMAGE: Czech Republic's Pliskova twins, Kristyna and Karolina Pliskova embrace at the net after their second round match at the WTA Premier Nature Valley Classic at Edgbaston Priory Club,......

Wimbledon PIX: Ostapenko keeps double dream alive; Halep, Konta advance

PHOTOS from day seven of the Wimbledon championships at the All England Lawn Tennis and Croquet Club in London on Monday. Ostapenko makes quarters to keep double dream alive IMAGE: Jelena......

PHOTOS: Serena reaches US Open last 16 with milestone win

IMAGE: Serena Williams celebrates a point during her third round match against Johanna Larsson at the 2016 US Open. Photograph: Al Bello/Getty Images Another win, another milestone for Serena......