M. Sakkari leads the head-to-head 2-1 since 2018 against Z. Sonmez, over 3 matches.
| Surface | M. Sakkari | Z. Sonmez |
|---|---|---|
| Hard | 2 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| Feb. 9, 2026 | M. Sakkari | 2 - 0 | WTA Doha · 1/32-finals · hard |
| Oct. 18, 2025 | M. Sakkari | 2 - 0 | Tokyo · Semi-finals · hard |
| Feb. 26, 2025 | Z. Sonmez | 2 - 0 | Merida · 1/16-finals · hard |