Vladimir Voltchkov defeated George Cosac 6-4 6-3 in the Turkey 2 Masters 1 final on hard. The upset overturned the form book — George Cosac came in leading the head-to-head 1–0. Vladimir Voltchkov claimed a first win over George Cosac in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-08-16 | Turkey 2 Masters 4 | SF | hard | George Cosac | 4-6 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.