Celeste Contin defeated Maren Muller 6-0 6-2 in the Guayaquil 10K semi-final on clay. The upset overturned the form book — Maren Muller came in leading the head-to-head 1–0. Celeste Contin claimed a first win over Maren Muller in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-08-19 | Lima 10K | R16 | clay | Maren Muller | 6-4 6-0 |