Maria Camila Osorio Serrano defeated Victoria Bosio 6-4 6-4 in the W25 Guayaquil quarter-final on clay. Maria Camila Osorio Serrano extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-11-08 | W60 Colina | QF | clay | Victoria Bosio | 4-6 6-4 6-3 |
| 2019-10-23 | W25 Cucuta | R16 | clay | Maria Camila Osorio Serrano | 6-1 4-6 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.