There has been yet another massive upset at this year's Wimbledon.

Serena Williams is the latest big-name player that has been sent crashing-out early.

After first week defeats for the likes of Rafael Nadal, Roger Federer and Maria Sharapova, Williams is the latest to go after a 2 sets to 1 defeat to Sabine Lisicki of Germany.

The 23rd seed shocked the defending champion by winning the first set by 6-2.

But Williams appeared to be back in charge after wining the second set by 6-1 and then going a break of serve ahead in the final set before Lisicki fought back to win; 6-2, 1-6, 6-4.