Brisbane Tennis - Naomi Osaka (L) helps present her coach, Sascha Bajin, with the 2018 WTA Coach of the Year award. | Facebook
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Naomi Osaka buries former coach Sascha Bajin as she breaks silence on split – and it's no more Miss Nice Girl | South China Morning Post
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Naomi Osaka Sued by Ex-Coach Christophe Jean, Wants 20% of Future Earnings | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
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Sacked and back: Osaka's ex-coach revitalises former No.1 Karolina Pliskova | Tennis News - Hindustan Times
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