Ash Barty moves into third round at Wimbledon as James Duckworth upsets Sam Querrey

Ash Barty has reached the third round at Wimbledon with a relatively straightforward 6-4, 6-3 win, despite having little idea about her opponent’s game.

The Australian world number one was up against world number 89 Anna Blinkova and admitted she did not know much, if anything about the Russian’s…