Naomi Osaka withdraws from AO warm up tournament
"Sad to withdraw due to injury from my match today, my body got a shock from playing back to back intense matches after the break I took. Thank you for all the love this past week. I’ll try to rest up and I’ll see you soon!, Osaka wrote on Twitter.The Australian Open defending champion returned to action after her US Open third round loss to eventual finalist Leylah Fernandez of Canada in September last year.(UNI)