Steven Randjelovic defeated Erhan Oral 7-5 1-6 6-1 in the Turkey 3 Masters 4 round of 16 on hard. The upset overturned the form book — Erhan Oral came in leading the head-to-head 1–0, but Steven Randjelovic had been the form player, winning 2 of their last 4 on hard. Steven Randjelovic claimed a first win over Erhan Oral in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-10-24 | Turkey 3 Masters 1 | R32 | hard | Erhan Oral | 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.