
World No.11 Sloane Stephens and her coach Sven Groeneveld have ended their partnership just before the US Open, it has been revealed.
They only linked up in May this year after Stephens split with old coach Kamau Murray at the end of last season and it paid dividends to begin; with the American reaching the semi-finals in Madrid losing to eventual champion Kiki Bertens.
As well as that she reached the Quarter-Finals at Roland Garros; having lost out in the final the year before.
What likely prompted the change though was her hardcourt form; with her losing in Washington and Toronto in the opening round and to Svetlana Kuznetsova in Cincinnati who went on to lose in the final to Madison Keys.
Groeneveld is well known for previously guiding former World No.1 Maria Sharapova; as well as Caroline Wozniacki and Ana Ivanovic.
Stephens took to Twitter and said that after much thought they have split and that she is appreciative of their time as a partnership.
"After much thought, [Groeneveld and] I have decided to go our separate ways," said Stephens. "Change is never easy, but I’m so appreciative of our time together. Onward!"
https://twitter.com/SloaneStephens/status/1163451348949655552

Samuel GillEditor-in-Chief
Samuel Gill is the Chief Content Officer (CCO) of TennisUpToDate.com, a role he has held since 2020. He is responsible for editorial governance across the platform, including setting content standards, overseeing accuracy and consistency, and guiding long-term editorial strategy. Since joining, he has contributed more than 10,000 articles and editorial pieces across the TennisUpToDate network, playing a central role in the daily operation and development of the site.
Based in Leicester, Samuel has a broad background in tennis media. In his current role, he works closely with editors and writers to ensure coverage meets clear journalistic standards, with particular attention to verification, consistency, and timely updates when new information becomes available.
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