Wimbledon: Maria Sharapova beats Zarina Diyas to reach last eight

Watch Maria Sharapova's five best points and the winning moment as she beats Zarina Diyas 6-4 6-4 to reach the quarter-finals of Wimbledon.

Sharapova, who has not reached this stage singe 2011, will play American world number 47 Coco Vandeweghe in the next round.

The Russian is yet to drop a set at this year's Wimbledon as she prepares for her fifth quarter-final at SW19.