Emma Raducanu calls Serena Williams 'the greatest of all time 

Although it was a brutal display on court, Emma Raducanu made a touching tribute to Serena Williams. 

After blowing her away at Cincinnati Masters, she also paid tribute to the 'greatest of all time'.

On Tuesday night in Ohio Raducanu took just one hour and five minutes for Williams to defeat her. 

This was the first meeting between the two. Raducanu won 14 matches and committed only one error in beating Williams 6-4,6-0.

Raducanu later stated that he didn't know the stat. "I thought I played a good match 

but to play Serena here I was nervous from the first point until the last. 

It was a brutal display on court, but Emma Raducanu, humble tribute to Serena Williams