Naomi Osaka

Naomi Osaka And Ashleigh Barty got off to convincing starts at Melbourne Park as former champion Sofia Kenin fell to Madison Keys

With Naomi Osaka lying in wait, Ashleigh Barty will have her work cut out if she is to end Australia’s 44-year wait for a homegrown champion

On a night of extraordinary upsets in New York, Stefanos Tsitsipas and defending champion Naomi Osaka were beaten by 18-year-olds

Running the rule over the top women’s seeds at the US Open, where defending champion Naomi Osaka will be bidding for a third title

Novak Djokovic and Ash Barty have been handed tough draws in New York, where the Serb is aiming to clinch the grand slam

Rafael Nadal will miss the US Open and the rest of the 2021 season after failing to recover from the foot injury that has blighted his summer

Home favourite Naomi Osaka fell to a shock 6-1, 6-4 defeat at the Olympics against Marketa Vondrousova of the Czech Republic

World No 1 Ashleigh Barty was stunned by Sara Sorribes Tormo in the opening round of the Tokyo Olympics as Naomi Osaka cruised through

Rafael Nadal and Naomi Osaka have pulled out of Wimbledon, with the Spaniard also set to miss the Tokyo Olympics