Petra Kvitova breezes into third round at Roland Garros with help of bagel against Lara Arruabarrena

Kvitova is one of the favourites to win at Roland Garros having taken back-to-back titles in Prague and Madrid and she showed off her new prowess on clay with a dominant first set against the world number 91.

It was a welcome stroll after her first-round win over Veronica Cepede Royg lasted over 2 hours, and the second set was comfortable enough at 6-4.

Kvitova plays the winner of the match between Alexandra Dulgheru and Anett Kontaveit in the next round.

Elina Svitolina saw off Roland Garros debutante Viktoria Kuzmova of Slovakia 6-3 6-4 to reach the third round of the French Open on Wednesday.

The Ukrainian fourth seed, coming off a successful defence of her title in Rome, played solid tennis throughout to set up a meeting with Romanian Mihaela Buzarnescu.

Kuzmova, having beaten 2010 champion Francesca Schiavone in the first round, was no pushover in the opening set but there was little she could do when the Ukrainian stepped up a gear.

After an early trade of breaks in the second set, Svitolina, twice a quarter-finalist in Paris, broke her opponent's serve again for 4-3 and held to close it out without a scare

Australian Open champion Caroline Wozniacki was done with hanging around on Wednesday as she walloped Georgina Garcia Perez 6-1 6-0.

With the first three matches scheduled on Court Philippe Chatrier on day four of the claycout major all going the distance - and lasting a combined eight hours 46 minutes - Wozniacki did not even make it into the arena till shortly before 7pm local time.

Fifty one minutes later the Danish second seed was offering Spain's Garcia Perez a consolation handshake after she secured a round three meeting with the winner of the all-French tussle between Alize Cornet and Pauline Parmentier.

Keys (USA) [13] beat Dolehid 6-4 6-1

Siniakova (CZE) beat Kozlova (UKR) 6-7 6-4 6-4

Osaka (JAP) [21] beat Diyas (KAZ) 6-4 7-5

Svitolina (UKR) [4] beat Kuzmova 6-3 6-4

Kontaveit (EST) [25] beat Dulgheru 7-5 6-2

Buzarnescu (ROM) [31] beat Peterson (SWE) 6-1 6-2

Kvitova (CZE) [8] beat Arruabarrena (ESP) 6-0 6-4

Strycovca (CZE) [26] beat Makarova (RUS) 6-4 6-2

Halep (ROM) [1] beat Riske [USA] 2-6 6-1 6-1

Wang (CHI) beat Martic (CRO) 6-1 6-1