Former world number ones Naomi Osaka and Victoria Azarenka both advanced to the second round in the Wimbledon warm-up ...

Naomi Osaka made her feelings known after winning the opening round against Serbian qualifier Olga Danilovic at the Bad Homburg Open.

Four-time Grand Slam winner Naomi Osaka fired 16 aces past Serbian qualifier Olga Danilovic to earn a 7-6(6), 7-6(4) victory ...

Four-time Grand Slam winner Naomi Osaka fired 16 aces past Serbian qualifier Olga Danilovic to earn a 7-6 (6), 7-6 (4) ...

The British no2 Katie Boulter has also been given a tough draw against the ninth seed Paula Badosa, while 16-year-old ...

In a battle of serving excellence at the Bad Homburg Open powered by Solarwatt, Naomi Osaka squeaked past qualifier Olga ...

Four-time Grand Slam winner Naomi Osaka fired 16 aces past Serbian qualifier Olga Danilovic to earn a 7-6(6) 7-6(4) victory ...