Returning to the court where she won her first Grand Slam championship a year ago, Petra Kvitova overcame a shaky start and a late rain delay Tuesday to open her Wimbledon title defense with a 6-4, 6-4 victory over Akgul Amanmuradova.

The fourth-seeded Czech fell behind 3-0 and 4-1 in the first set on Centre Court before running off seven straight games to take command against the 96th-ranked player from Uzbekistan.

After Kvitova squandered a match point at 5-3 in the second set, play was suspended and the covers rolled onto the court — the first rain break of the tournament.

When play resumed half an hour later, it took just three minutes to wrap up the match. After Amanmuradova won the first two points to hold for 5-4, Kvitova closed out the match at love, hitting a service winner and two aces and forcing a backhand error.