PARIS (REUTERS) - Petra Kvitova's hot streak on clay ended in disappointing fashion as the Czech lost 7-6(6) 7-6(4) to Anett Kontaveit in a delayed French Open third round match on Saturday (June 2).

Kvitova, one of seven women's Grand Slam champions in action on Day Seven, was edged out in a tight tussle on Court One - snapping a 13-match winning run.

The eighth seed began in confident fashion against the Estonian she beat on the way to the Madrid title last month, but a 3-1 lead turned into a 5-3 deficit.

Kvitova recovered to take the opener into a tiebreak but Kontaveit, herself in fine form on clay, edged it 8-6.

Kontaveit rallied from 2-4 in the second set but squandered two match points when serving at 5-4 - missing two regulation forehands - and Kvitova dug in to level at 5-5.

The 25th seed served for the match again at 6-5 but faltered once more.

She received a gift in the tiebreak though when Kvitova slammed a smash long at 3-5 and although Kontaveit double-faulted on her first match point she sealed her first career win over the twice Wimbledon champion on the next one.