PRAGUE (AP) Second-seeded Caroline Wozniacki advanced to the second round of the Prague Open by beating Misaki Doi of Japan 6-0, 7-5 Tuesday.
The former No. 1 from Denmark will next face either Jelena Ostapenko or Lesia Tsurenko.
Also, fourth-seeded Sam Stosur beat Evgeniya Rodina 6-2, 6-3. The Australian will play next face Brazilian qualifier Beatriz Haddad Maia, who defeated Christina McHale 6-3, 6-4.