Elena Tatarkova defeated Sandra Nacuk 6-3 2-6 8-6 in the UKR vs YUG round robin on clay. The upset overturned the form book — Sandra Nacuk came in leading the head-to-head 2–0. Elena Tatarkova claimed a first win over Sandra Nacuk in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-05-10 | Berlin | R64 | grass | Sandra Nacuk | 6-3 4-6 6-3 |
| 1998-02-17 | Redbridge 25K | R32 | hard | Sandra Nacuk | 4-6 6-3 7-6 |