Mayar Sherif defeated Guiomar Maristany Zuleta De Reales 6-3 7-5 in the Florianopolis round of 32 on hard. Mayar Sherif extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-01-12 | Australian Open | Q128 | hard | Guiomar Maristany Zuleta De Reales | 6-4 6-3 |
| 2021-06-29 | W60 Montpellier | R32 | clay | Mayar Sherif | 7-6(10) 6-4 |
| 2019-09-25 | W60+H Valencia | R32 | clay | Guiomar Maristany Zuleta De Reales | 7-6(5) 6-4 |
| 2019-06-21 | W25 Madrid | QF | hard | Mayar Sherif | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.