The 2010 French Open champion disposed of Spain's world No. 72 Laura Pous-Tio 6-1 6-3, and will next play Romina Oprandi.

CNN: No. 1 Wozniacki wins Melbourne opener

In the Barcelona WTA tournament, Olga Govortsova of Belarus continued her fine run with a hard-fought 7-6 6-7 6-2 win over home player Laura Pous in the second round.

CNN: STORY HIGHLIGHTS