Adam Fass defeated Izak Van Der Merwe 7-6 6-2 in the USA F15 round of 32 on clay. The upset overturned the form book — Izak Van Der Merwe came in leading the head-to-head 1–0. Adam Fass 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 |
|---|---|---|---|---|---|
| 2007-10-22 | USA F27 | R16 | hard | Izak Van Der Merwe | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.