Vladimir Obradovic defeated Izak Van Der Merwe 6-4 6-4 in the USA F6 round of 32 on hard. The upset overturned the form book — Izak Van Der Merwe came in leading the head-to-head 1–0. Vladimir Obradovic claimed a first win over Izak Van Der Merwe in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-04-09 | USA F7 | R16 | hard | Izak Van Der Merwe | 6-1 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.