Silvia Ambrosio defeated Adriana Rajkovic 6-2 6-3 in the W25 Sibenik q16 on clay. The result followed the form book — Silvia Ambrosio came in leading the head-to-head 1–0. Silvia Ambrosio extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-10-06 | W15 Sharm El Sheikh 11 | R32 | hard | Silvia Ambrosio | 6-2 6-2 |