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Russian Tennis star Maria Sharapova SPLITS from long-term coach Sven Groeneveld after Grand Slam failure
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I will help Jannik Sinner and Maria Sharapova in 2020 says coach Riccardo Piatti - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
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Johanna Konta appears close to a deal with Maria Sharapova's former coach | QN Sport+ Television N.V.
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