Alexandre Strambini defeated Thorsten Wolff 6-2 6-1 in the Switzerland 1 Masters 3 round of 16 on clay. The upset overturned the form book — Thorsten Wolff came in leading the head-to-head 1–0. Alexandre Strambini claimed a first win over Thorsten Wolff in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-08-28 | Switzerland 1 Masters 3 | R32 | clay | Thorsten Wolff | 3-6 6-4 6-4 |