Gulberk Gultekin defeated Ipek Senoglu 6-3 6-7 6-3 in the Istanbul 10K round of 16 on hard. The upset overturned the form book — Ipek Senoglu came in leading the head-to-head 1–0. Gulberk Gultekin claimed a first win over Ipek Senoglu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-08-12 | Istanbul 10K | R32 | hard | Ipek Senoglu | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.