Osaka beats Serena Williams in US Open final byTunde Eludini September 9, 2018 Williams was docked points for receiving coaching from her coach Patrick Mouratoglou.
![File photo of Serena after she won her 23rd Grand Slam title [Photo credit: mirror.co.uk]](https://i0.wp.com/media.premiumtimesng.com/wp-content/files/2017/01/Serena-Williams-of-the-US-celebrates-her.jpg?fit=570%2C321&ssl=1)
