Back injury forces Naomi Osaka out of Hong Kong Open
US Open champion Naomi Osaka will miss this week's Hong Kong Open due to injury.
Gallery of stars Down Under: Roger Federer with a western rock lobster, Naomi Osaka with a python
Roger Federer and Naomi Osaka are Down Under.
Tennis Today: Naomi Osaka wins peculiar poll, Wimbledon urged to modernise ticketing system
In Tennis Today, Naomi Osaka wins a poll.
WTA awards for Petra Kvitova and Naomi Osaka’s coach Sascha Bajin
It's that time of the year again where the WTA hands out awards.
Simona Halep and Naomi Osaka join star-studded Sydney field
Simona Halep and Naomi Osaka latest players to join stellar Sydney International line-up.
Kiki Bertens advances at WTA Finals as Naomi Osaka retires
From sneaking in via the back door to semi-finalist at the WTA Finals, Kiki Bertens' magical 2018 season continues.
Angelique Kerber downs Naomi Osaka, but group wide open after Sloane Stephens victory
Wins for Angelique Kerber and Sloane Stephens.
Sloane Stephens sees off Naomi Osaka as Kiki Bertens stuns Angelique Kerber
Sloane Stephens got the better of Naomi Osaka.
Naomi Osaka and Caroline Wozniacki move into China Open semi-finals
US Open champ going well again...
Caroline Wozniacki and Naomi Osaka advance into China Open quarters
Caroline Wozniacki and Naomi Osaka into quarter-finals.
Naomi Osaka breezes through while Jelena Ostapenko suffers 6-0, 6-0 loss
Naomi Osaka made light work of Danielle Collins in the second round of the China Open.
Naomi Osaka: Memory of the US Open is a little bit bittersweet
Naomi Osaka admits the US Open final feels like a "bad memory".
Better day for seeds as Caroline Wozniacki, Naomi Osaka, Karolina Pliskova win
Caroline Wozniacki, Noami Osaka, Karolina Pliskova won.
Top 10: 2018’s most significant breakout climbers in the tennis rankings
Who are the breakout stars of 2018?
Naomi Osaka succumbs to the pressure as Karolina Pliskova claims Tokyo title
Japanese star sees winning streak snapped.
Superb Naomi Osaka powers on as she reaches Pan Pacific Open final
Naomi Osaka won her 10th consecutive match to reach the Pan Pacific Open final.
Naomi Osaka juggernaut rolls on as she reaches Tokyo semi-final
Naomi Osakabooked her place in the Pan Pacific Open semi-final.
Victoria Azarenka makes Tokyo quarters; Naomi Osaka opponent revealed
Former world number one going well.
Naomi Osaka starts life as US Open champ with win, Garbine Muguruza dumped out
Naomi Osaka looked every bit the US Open champion.
US Open success sees Naomi Osaka net record tennis endorsement deal from Adidas
Osaka reaps benefits of brilliant year.
VIDEO: Naomi Osaka’s chopstick competition video ‘comes back to haunt her’
Naomi Osaka sure knows how to entertain us.
Naomi Osaka: I don’t feel sad about US Open final furore
Naomi Osaka talks US Open final row, Serena Williams' comforting words and more.
Tennis Today: Naomi Osaka living her best life as she meets LeBron James, rakes it in
In Tennis Today, Naomi Osaka meeting famous people.
Naomi Osaka: I’m always going to remember the Serena that I love
Naomi Osaka continued to gush over her idol Serena Williams after the match.
Apologetic Naomi Osaka thanks Serena Williams after controversial US Open win
Japanese star struggling for comfort despite US Open win.