Mirra Andreeva, 16, defeats Ons Jabeur in less than an hour

Mirra Andreeva looks delighted after beating Ons Jabeur (Asanka Brendon Ratnayake/AP)

Teenage star Mirra Andreeva produced a stunning performance to demolish Ons Jabeur in the second round of the Australian Open for the loss of only two games.

The 16-year-old was devastated to lose in the girls’ singles final last year but quickly made an impression in the senior game with runs to the third round of the French Open and the fourth round of Wimbledon.