Teenager Alexander Zverev beats US Open champion Stanislas Wawrinka to claim his first ATP title at the St Petersburg Open.
Lucas Pouille claims his first ATP title with a straight-set victory over top seed Dominic Thiem in the Moselle Open final.
Former world number one Caroline Wozniacki beats Japan's Naomi Osaka 7-5 6-3 to win the Pan Pacific Open in Tokyo.
British number two Heather Watson feels "fine and very healthy" after winning two matches in a day at the Wuhan Open.
Audio & Video
Andy Murray says the atmosphere at Great Britain's recent Davis Cup ties was "incredible".
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