Serena Williams' adorable moments with baby before Wimbledon win

Serena Williams has posted an adorable moment between her and her daughter before she headed out on the courts to defeat Kristina Mladenovic at Wimbledon on Friday (local time).

The tennis superstar was captured on her Snapchat talking to her daughter Alexis Olympia Ohanian Jr as she helped her prepare for the match in the Wimbledon changing rooms.

Helping her brush her hair and apply makeup, Alexis' contribution is putting everything in mouth in a typical 10-month-old baby fashion.

Williams has also just been given her own Snapchat Bitmoji and now people can verse her at a game of digital tennis inside the range of filters offered on the social media app.

This is the fourth tournament she has played since giving birth in September 2017 and she hopes it will be her 24th Grand Slam win.

She beat French tennis player Mladenovic in straight sets, 7-5 7-6 (7/2).