Serena Williams has withdrawn from the Cincinnati Masters with a recurring back injure, advantageous days after pulling out of the Rogers Cup final.
Williams, 37, was as soon as spot to face Zarina Diyas in the first round on Tuesday.
“I’m so sad to withdraw because it is in fact regarded as one of many tournaments I most pick to play,” the 23-time Sizable Slam champion said.
The American has had to retire or withdraw from all 5 of her non-Sizable Slam events this year.
All by final weekend’s Rogers Cup final she was as soon as left in tears due to the back spasms and retired in the first spot at hand the title to Canadian Bianca Andreescu.
“I got here to Mason [Ohio] on Sunday and get tried every little thing to be ready to play tonight, and was as soon as peaceable hopeful after my comply with this morning,” Williams said in an announcement. “Nonetheless unfortunately my back is peaceable now not advantageous.”
Her most modern withdrawal comes lower than two weeks earlier to the open of the US Delivery, the put she will be chasing a anecdote-equalling twenty fourth Sizable Slam title.
Within the period in-between, sister Venus Williams beat defending champion and fifth seed Kiki Bertens 6-three three-6 7-6 (7-Four) in a second-round battle in Ohio that lasted two hours and 17 minutes.