Oliver Marach defeated Branislav Sekac 7-5 6-2 in the United Arab Emirates F1 round of 16 on hard. The upset overturned the form book — Branislav Sekac came in leading the head-to-head 1–0. Oliver Marach claimed a first win over Branislav Sekac in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-10-30 | Greece F7 | R32 | hard | Branislav Sekac | 4-6 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.