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SBJ awards: Former Serena Williams coach congratulates Sloane Stephens and US Open for winning at the Sports Business Journal awards
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US Open 2019: Sloane Stephens parts ways with coach Sven Groeneveld ahead of final Grand Slam of year-Sports News , Firstpost
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Sloane Stephens on coaches: 'Stick with what you know' - Official Site of the 2023 US Open Tennis Championships - A USTA Event
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