No. 6 Madison Keys fell in the third round at Wimbledon after losing in straight sets to Laura Siegemund on Friday.

This most unpredictable of Wimbledons delivered yet another surprise when Madison Keys was a lopsided loser in the third round to 104th-ranked Laura Siegemund.

There were to be no Fourth of July celebrations for American Madison Keys as she joined the exodus of seeds from Wimbledon with a 6-3 6-3 defeat by 104th-ranked German Laura Siegemund in the third round on Friday.

Australian Open champion Madison Keys became the latest star to crash out of Wimbledon as the American sixth seed was stunned by Laura Siegemund on Friday. Keys slumped to a 6-3, 6-3 loss against the German world number 104 in the third round on Court Two.

Russia’s Anastasia Pavlyuchenkova rallied to reach the Round of 16 at Wimbledon on Friday with a 3-6, 6-4, 6-4 win against Japan’s Naomi Osaka.

Four-time major winner Naomi Osaka says there is "nothing positive to say" after missing out on a first appearance in the fourth round at Wimbledon.