TENNIS on Twitter: "Spate of changes creates "tough environment" for WTA coaches. says veteran WTA coach David Taylor: https://t.co/Hbs5k9rZ4E https://t.co/wk0P9tLYaD" / Twitter
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Sascha Bajin poses with Naomi Osaka after being awarded the WTA Coach of the Year Award at the 2019 Brisbane International WTA Premier tennis tournament Stock Photo - Alamy
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