But the British No. 1 , who is still 12 - 0 on clay this season , does n't take the challenge lightly .
Murray won their meeting in Melbourne with ease , overwhelming the then - teen in straight sets .
The British No. 1 , who is still 12 - 0 on clay this season , does n't take the challenge lightly .
Murray won their meeting in Melbourne with ease , overwhelming the then - teen in straight sets .