Russell Fuller, BBC tennis correspondent:
Swiatek says an opportunity to spend extra time at residence after three years of travelling will likely be welcome to Wiktorowski, and likewise signifies that is the proper time for her to begin working with a non-Polish coach.
Piotr Sierzputowski guided her by means of the vast majority of her teenage years, with Swiatek suggesting up to now that she has been extra comfy being surrounded by folks with whom she shares a language and a tradition.
It’s, unusually, now 4 months because the world primary received a title. She has not performed since shedding to Jessica Pegula within the US Open quarter-finals, missed this week’s China Open for private causes and won’t play subsequent week in Wuhan both “after an essential change in my staff”.
Swiatek has ceaselessly criticised the relentless nature of the circuit and the rise in necessary tournaments on the WTA Tour.
She has already determined to not characterize Poland within the Billie Jean King Cup Finals – which leaves subsequent month’s WTA Finals as maybe her solely look earlier than the 12 months is out.