Ruben De Kleijn defeated Hector Moretti 6-7 6-1 6-2 in the Netherlands 1 2 round of 16 on clay. The upset overturned the form book — Hector Moretti came in leading the head-to-head 1–0. Ruben De Kleijn claimed a first win over Hector Moretti in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-09-10 | Peru F3 | R32 | clay | Hector Moretti | 6-1 6-1 |