Olga Savchuk defeated Regina Kulikova 7-5 5-7 6-3 in the Prague 50K round of 16 on clay.
Savchuk O. came through in three sets.
Olga Savchuk beat Regina Kulikova 7-5 5-7 6-3. Umpiry, "Olga Savchuk vs Regina Kulikova — Prague 50K Round of 16", https://umpiry.com/match/2011-05-02/kulikova-vs-savchuk-prague-50k-r16?utm_source=cite (as of 2 May 2011).