The 28-year-old star from Belarus gave birth to her first child in December and she returned to the tour in June.
"While I will dearly miss being in NY and playing in one of my favorite tournaments where I have enjoyed some of the best moments in my career, I am already looking forward to being back next year". She detailed the dispute with the boy's father in a long Twitter post last week, saying she might not be able to bring her son with her to NY. That was all she needed to set up a quality run at Wimbledon, where she beat CiCi Bellis, Elena Vesnina and Heather Watson before falling to Simona Halep. She also said the only way she could play in the U.S. Open is if she left her child behind in California, which she was not willing to do.
The former world number one Victoria Azarenka will miss the US Tennis Open because of an "ongoing family situation".
US, S.Korea begin joint military exercise
Just last week, Pyongyang said it had finalized a plan to fire four missiles toward the USA territory of Guam . This article has been amended to include comments made by Moon Jae-in to a delegation from the U.S.
"Balancing childcare and a career is not easy for any parent, but it is a challenge I am willing to face and embrace".
The final Grand Slam of the year will be held from August 28 to September 10.
"I remain optimistic that in the coming days Leo's father and I can put aside any differences and take steps in the right direction to more effectively work as a team and agree on an arrangement for all three of us to travel and for me to compete but, more importantly, to ensure that Leo has a consistent presence from both of his parents".