Efe Ustundag defeated Abdul Hamid Makhkamov 6-4 7-6 in the Turkey 2 3 round of 16 on hard. The upset overturned the form book — Abdul Hamid Makhkamov came in leading the head-to-head 1–0. Efe Ustundag claimed a first win over Abdul Hamid Makhkamov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-08-30 | Russia F2 | R16 | hard | Abdul Hamid Makhkamov | 6-3 6-7 6-4 |