Rodrigo Navarro defeated Sebastian Weisz 6-3 6-4 in the Bolivia Chile Masters 4 round of 32 on clay. The upset overturned the form book — Sebastian Weisz came in leading the head-to-head 1–0. Rodrigo Navarro claimed a first win over Sebastian Weisz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1994-09-10 | Bolivia Chile Masters 4 | R16 | clay | Sebastian Weisz | 6-3 4-6 6-1 |