Erling Tveit defeated Augustin Gensse 6-1 6-3 in the Turkey F2 qualifying round on clay. The upset overturned the form book — Augustin Gensse came in leading the head-to-head 1–0. Erling Tveit claimed a first win over Augustin Gensse in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-10 | USA F12 | F | clay | Augustin Gensse | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.