Angry Wozniacki demands changes after flop

Former world No 1 Caroline Wozniacki made an angry exit from the French Open on Saturday and demanded Roland Garros adopt line judging technology in common with the three other Grand Slams.

Wozniacki slumped to a 6-1, 6-7 (3), 6-3 loss to Estonian 23rd seed Kaia Kanepi in a stormy third-round clash which ended in fading light.

The Dane argued with chair umpire Poncho Ayala at 1-1 in the second set after a ball she believed was long by a considerable margin had not been called out by the linesman.