Baris Erguden defeated Ergun Zorlu 6-1 6-2 in the Turkey F8 round of 16 on hard. The upset overturned the form book — Ergun Zorlu came in leading the head-to-head 2–0. Baris Erguden claimed a first win over Ergun Zorlu in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-03-05 | Turkey F9 | R32 | hard | Ergun Zorlu | 6-3 6-1 |
| 2009-10-19 | Turkey F10 | R32 | hard | Ergun Zorlu | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.